480278040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 1652797440

約数和(自身を除く): 1172519400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 97, 110, 120, 121, 124, 132, 155, 165, 186, 194, 220, 242, 248, 264, 291, 310, 330, 341, 363, 372, 388, 440, 465, 484, 485, 582, 605, 620, 660, 682, 726, 744, 776, 930, 968, 970, 1023, 1067, 1164, 1210, 1240, 1320, 1331, 1364, 1452, 1455, 1705, 1815, 1860, 1940, 2046, 2134, 2328, 2420, 2662, 2728, 2904, 2910, 3007, 3201, 3410, 3630, 3720, 3751, 3880, 3993, 4092, 4268, 4840, 5115, 5324, 5335, 5820, 6014, 6402, 6655, 6820, 7260, 7502, 7986, 8184, 8536, 9021, 10230, 10648, 10670, 11253, 11640, 11737, 12028, 12804, 13310, 13640, 14520, 15004, 15035, 15972, 16005, 18042, 18755, 19965, 20460, 21340, 22506, 23474, 24056, 25608, 26620, 30008, 30070, 31944, 32010, 33077, 35211, 36084, 37510, 39930, 40920, 41261, 42680, 45012, 45105, 46948, 53240, 56265, 58685, 60140, 64020, 66154, 70422, 72168, 75020, 79860, 82522, 90024, 90210, 93896, 99231, 112530, 117370, 120280, 123783, 128040, 129107, 132308, 140844, 150040, 159720, 165044, 165385, 176055, 180420, 198462, 206305, 225060, 234740, 247566, 258214, 264616, 281688, 330088, 330770, 352110, 360840, 363847, 387321, 396924, 412610, 450120, 469480, 495132, 496155, 516428, 618915, 645535, 661540, 704220, 727694, 774642, 793848, 825220, 990264, 992310, 1032856, 1091541, 1237830, 1291070, 1323080, 1408440, 1455388, 1549284, 1650440, 1819235, 1936605, 1984620, 2183082, 2475660, 2582140, 2910776, 3098568, 3638470, 3873210, 3969240, 4002317, 4366164, 4951320, 5164280, 5457705, 7276940, 7746420, 8004634, 8732328, 10915410, 12006951, 14553880, 15492840, 16009268, 20011585, 21830820, 24013902, 32018536, 40023170, 43661640, 48027804, 60034755, 80046340, 96055608, 120069510, 160092680, 240139020, 480278040]

約数ペア:

[(1, 480278040), (2, 240139020), (3, 160092680), (4, 120069510), (5, 96055608), (6, 80046340), (8, 60034755), (10, 48027804), (11, 43661640), (12, 40023170), (15, 32018536), (20, 24013902), (22, 21830820), (24, 20011585), (30, 16009268), (31, 15492840), (33, 14553880), (40, 12006951), (44, 10915410), (55, 8732328), (60, 8004634), (62, 7746420), (66, 7276940), (88, 5457705), (93, 5164280), (97, 4951320), (110, 4366164), (120, 4002317), (121, 3969240), (124, 3873210), (132, 3638470), (155, 3098568), (165, 2910776), (186, 2582140), (194, 2475660), (220, 2183082), (242, 1984620), (248, 1936605), (264, 1819235), (291, 1650440), (310, 1549284), (330, 1455388), (341, 1408440), (363, 1323080), (372, 1291070), (388, 1237830), (440, 1091541), (465, 1032856), (484, 992310), (485, 990264), (582, 825220), (605, 793848), (620, 774642), (660, 727694), (682, 704220), (726, 661540), (744, 645535), (776, 618915), (930, 516428), (968, 496155), (970, 495132), (1023, 469480), (1067, 450120), (1164, 412610), (1210, 396924), (1240, 387321), (1320, 363847), (1331, 360840), (1364, 352110), (1452, 330770), (1455, 330088), (1705, 281688), (1815, 264616), (1860, 258214), (1940, 247566), (2046, 234740), (2134, 225060), (2328, 206305), (2420, 198462), (2662, 180420), (2728, 176055), (2904, 165385), (2910, 165044), (3007, 159720), (3201, 150040), (3410, 140844), (3630, 132308), (3720, 129107), (3751, 128040), (3880, 123783), (3993, 120280), (4092, 117370), (4268, 112530), (4840, 99231), (5115, 93896), (5324, 90210), (5335, 90024), (5820, 82522), (6014, 79860), (6402, 75020), (6655, 72168), (6820, 70422), (7260, 66154), (7502, 64020), (7986, 60140), (8184, 58685), (8536, 56265), (9021, 53240), (10230, 46948), (10648, 45105), (10670, 45012), (11253, 42680), (11640, 41261), (11737, 40920), (12028, 39930), (12804, 37510), (13310, 36084), (13640, 35211), (14520, 33077), (15004, 32010), (15035, 31944), (15972, 30070), (16005, 30008), (18042, 26620), (18755, 25608), (19965, 24056), (20460, 23474), (21340, 22506)]