453415920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60943}}^1$

素因数の和:60990

約数の個数: 80

約数和(自身を含む): 1450954752

約数和(自身を除く): 997538832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 60943, 121886, 182829, 243772, 304715, 365658, 487544, 609430, 731316, 914145, 975088, 1218860, 1462632, 1828290, 1889233, 2437720, 2925264, 3656580, 3778466, 4875440, 5667699, 7313160, 7556932, 9446165, 11335398, 14626320, 15113864, 18892330, 22670796, 28338495, 30227728, 37784660, 45341592, 56676990, 75569320, 90683184, 113353980, 151138640, 226707960, 453415920]

約数ペア:

[(1, 453415920), (2, 226707960), (3, 151138640), (4, 113353980), (5, 90683184), (6, 75569320), (8, 56676990), (10, 45341592), (12, 37784660), (15, 30227728), (16, 28338495), (20, 22670796), (24, 18892330), (30, 15113864), (31, 14626320), (40, 11335398), (48, 9446165), (60, 7556932), (62, 7313160), (80, 5667699), (93, 4875440), (120, 3778466), (124, 3656580), (155, 2925264), (186, 2437720), (240, 1889233), (248, 1828290), (310, 1462632), (372, 1218860), (465, 975088), (496, 914145), (620, 731316), (744, 609430), (930, 487544), (1240, 365658), (1488, 304715), (1860, 243772), (2480, 182829), (3720, 121886), (7440, 60943)]