146480580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26251}}^1$

素因数の和:26297

約数の個数: 72

約数和(自身を含む): 458674944

約数和(自身を除く): 312194364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 26251, 52502, 78753, 105004, 131255, 157506, 236259, 262510, 315012, 393765, 472518, 525020, 787530, 813781, 945036, 1181295, 1575060, 1627562, 2362590, 2441343, 3255124, 4068905, 4725180, 4882686, 7324029, 8137810, 9765372, 12206715, 14648058, 16275620, 24413430, 29296116, 36620145, 48826860, 73240290, 146480580]

約数ペア:

[(1, 146480580), (2, 73240290), (3, 48826860), (4, 36620145), (5, 29296116), (6, 24413430), (9, 16275620), (10, 14648058), (12, 12206715), (15, 9765372), (18, 8137810), (20, 7324029), (30, 4882686), (31, 4725180), (36, 4068905), (45, 3255124), (60, 2441343), (62, 2362590), (90, 1627562), (93, 1575060), (124, 1181295), (155, 945036), (180, 813781), (186, 787530), (279, 525020), (310, 472518), (372, 393765), (465, 315012), (558, 262510), (620, 236259), (930, 157506), (1116, 131255), (1395, 105004), (1860, 78753), (2790, 52502), (5580, 26251)]