635023680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{661483}}^1$

素因数の和:661503

約数の個数: 56

約数和(自身を含む): 2016203232

約数和(自身を除く): 1381179552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 661483, 1322966, 1984449, 2645932, 3307415, 3968898, 5291864, 6614830, 7937796, 9922245, 10583728, 13229660, 15875592, 19844490, 21167456, 26459320, 31751184, 39688980, 42334912, 52918640, 63502368, 79377960, 105837280, 127004736, 158755920, 211674560, 317511840, 635023680]

約数ペア:

[(1, 635023680), (2, 317511840), (3, 211674560), (4, 158755920), (5, 127004736), (6, 105837280), (8, 79377960), (10, 63502368), (12, 52918640), (15, 42334912), (16, 39688980), (20, 31751184), (24, 26459320), (30, 21167456), (32, 19844490), (40, 15875592), (48, 13229660), (60, 10583728), (64, 9922245), (80, 7937796), (96, 6614830), (120, 5291864), (160, 3968898), (192, 3307415), (240, 2645932), (320, 1984449), (480, 1322966), (960, 661483)]