303258120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7411}}^1$

素因数の和:7467

約数の個数: 128

約数和(自身を含む): 1024634880

約数和(自身を除く): 721376760

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, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 7411, 8184, 10230, 13640, 14822, 20460, 22233, 29644, 37055, 40920, 44466, 59288, 74110, 81521, 88932, 111165, 148220, 163042, 177864, 222330, 229741, 244563, 296440, 326084, 407605, 444660, 459482, 489126, 652168, 689223, 815210, 889320, 918964, 978252, 1148705, 1222815, 1378446, 1630420, 1837928, 1956504, 2297410, 2445630, 2527151, 2756892, 3260840, 3446115, 4594820, 4891260, 5054302, 5513784, 6892230, 7581453, 9189640, 9782520, 10108604, 12635755, 13784460, 15162906, 20217208, 25271510, 27568920, 30325812, 37907265, 50543020, 60651624, 75814530, 101086040, 151629060, 303258120]

約数ペア:

[(1, 303258120), (2, 151629060), (3, 101086040), (4, 75814530), (5, 60651624), (6, 50543020), (8, 37907265), (10, 30325812), (11, 27568920), (12, 25271510), (15, 20217208), (20, 15162906), (22, 13784460), (24, 12635755), (30, 10108604), (31, 9782520), (33, 9189640), (40, 7581453), (44, 6892230), (55, 5513784), (60, 5054302), (62, 4891260), (66, 4594820), (88, 3446115), (93, 3260840), (110, 2756892), (120, 2527151), (124, 2445630), (132, 2297410), (155, 1956504), (165, 1837928), (186, 1630420), (220, 1378446), (248, 1222815), (264, 1148705), (310, 978252), (330, 918964), (341, 889320), (372, 815210), (440, 689223), (465, 652168), (620, 489126), (660, 459482), (682, 444660), (744, 407605), (930, 326084), (1023, 296440), (1240, 244563), (1320, 229741), (1364, 222330), (1705, 177864), (1860, 163042), (2046, 148220), (2728, 111165), (3410, 88932), (3720, 81521), (4092, 74110), (5115, 59288), (6820, 44466), (7411, 40920), (8184, 37055), (10230, 29644), (13640, 22233), (14822, 20460)]