123332880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 436972032

約数和(自身を除く): 313639152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 137, 155, 165, 176, 186, 220, 240, 242, 248, 264, 274, 310, 330, 341, 363, 372, 411, 440, 465, 484, 496, 528, 548, 605, 620, 660, 682, 685, 726, 744, 822, 880, 930, 968, 1023, 1096, 1210, 1240, 1320, 1364, 1370, 1452, 1488, 1507, 1644, 1705, 1815, 1860, 1936, 2046, 2055, 2192, 2420, 2480, 2640, 2728, 2740, 2904, 3014, 3288, 3410, 3630, 3720, 3751, 4092, 4110, 4247, 4521, 4840, 5115, 5456, 5480, 5808, 6028, 6576, 6820, 7260, 7440, 7502, 7535, 8184, 8220, 8494, 9042, 9680, 10230, 10960, 11253, 12056, 12741, 13640, 14520, 15004, 15070, 16368, 16440, 16577, 16988, 18084, 18755, 20460, 21235, 22506, 22605, 24112, 25482, 27280, 29040, 30008, 30140, 32880, 33154, 33976, 36168, 37510, 40920, 42470, 45012, 45210, 46717, 49731, 50964, 56265, 60016, 60280, 63705, 66308, 67952, 72336, 75020, 81840, 82885, 84940, 90024, 90420, 93434, 99462, 101928, 112530, 120560, 127410, 132616, 140151, 150040, 165770, 169880, 180048, 180840, 186868, 198924, 203856, 225060, 233585, 248655, 254820, 265232, 280302, 300080, 331540, 339760, 361680, 373736, 397848, 450120, 467170, 497310, 509640, 513887, 560604, 663080, 700755, 747472, 795696, 900240, 934340, 994620, 1019280, 1027774, 1121208, 1326160, 1401510, 1541661, 1868680, 1989240, 2055548, 2242416, 2569435, 2803020, 3083322, 3737360, 3978480, 4111096, 5138870, 5606040, 6166644, 7708305, 8222192, 10277740, 11212080, 12333288, 15416610, 20555480, 24666576, 30833220, 41110960, 61666440, 123332880]

約数ペア:

[(1, 123332880), (2, 61666440), (3, 41110960), (4, 30833220), (5, 24666576), (6, 20555480), (8, 15416610), (10, 12333288), (11, 11212080), (12, 10277740), (15, 8222192), (16, 7708305), (20, 6166644), (22, 5606040), (24, 5138870), (30, 4111096), (31, 3978480), (33, 3737360), (40, 3083322), (44, 2803020), (48, 2569435), (55, 2242416), (60, 2055548), (62, 1989240), (66, 1868680), (80, 1541661), (88, 1401510), (93, 1326160), (110, 1121208), (120, 1027774), (121, 1019280), (124, 994620), (132, 934340), (137, 900240), (155, 795696), (165, 747472), (176, 700755), (186, 663080), (220, 560604), (240, 513887), (242, 509640), (248, 497310), (264, 467170), (274, 450120), (310, 397848), (330, 373736), (341, 361680), (363, 339760), (372, 331540), (411, 300080), (440, 280302), (465, 265232), (484, 254820), (496, 248655), (528, 233585), (548, 225060), (605, 203856), (620, 198924), (660, 186868), (682, 180840), (685, 180048), (726, 169880), (744, 165770), (822, 150040), (880, 140151), (930, 132616), (968, 127410), (1023, 120560), (1096, 112530), (1210, 101928), (1240, 99462), (1320, 93434), (1364, 90420), (1370, 90024), (1452, 84940), (1488, 82885), (1507, 81840), (1644, 75020), (1705, 72336), (1815, 67952), (1860, 66308), (1936, 63705), (2046, 60280), (2055, 60016), (2192, 56265), (2420, 50964), (2480, 49731), (2640, 46717), (2728, 45210), (2740, 45012), (2904, 42470), (3014, 40920), (3288, 37510), (3410, 36168), (3630, 33976), (3720, 33154), (3751, 32880), (4092, 30140), (4110, 30008), (4247, 29040), (4521, 27280), (4840, 25482), (5115, 24112), (5456, 22605), (5480, 22506), (5808, 21235), (6028, 20460), (6576, 18755), (6820, 18084), (7260, 16988), (7440, 16577), (7502, 16440), (7535, 16368), (8184, 15070), (8220, 15004), (8494, 14520), (9042, 13640), (9680, 12741), (10230, 12056), (10960, 11253)]