507366840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{25939}}^1$

素因数の和:26116

約数の個数: 64

約数和(自身を含む): 1531497600

約数和(自身を除く): 1024130760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 25939, 51878, 77817, 103756, 129695, 155634, 207512, 259390, 311268, 389085, 518780, 622536, 778170, 1037560, 1556340, 3112680, 4228057, 8456114, 12684171, 16912228, 21140285, 25368342, 33824456, 42280570, 50736684, 63420855, 84561140, 101473368, 126841710, 169122280, 253683420, 507366840]

約数ペア:

[(1, 507366840), (2, 253683420), (3, 169122280), (4, 126841710), (5, 101473368), (6, 84561140), (8, 63420855), (10, 50736684), (12, 42280570), (15, 33824456), (20, 25368342), (24, 21140285), (30, 16912228), (40, 12684171), (60, 8456114), (120, 4228057), (163, 3112680), (326, 1556340), (489, 1037560), (652, 778170), (815, 622536), (978, 518780), (1304, 389085), (1630, 311268), (1956, 259390), (2445, 207512), (3260, 155634), (3912, 129695), (4890, 103756), (6520, 77817), (9780, 51878), (19560, 25939)]