4917458640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3191}}^1\times {\mathrm{6421}}^1$

素因数の和:9628

約数の個数: 80

約数和(自身を含む): 15251273856

約数和(自身を除く): 10333815216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3191, 6382, 6421, 9573, 12764, 12842, 15955, 19146, 19263, 25528, 25684, 31910, 32105, 38292, 38526, 47865, 51056, 51368, 63820, 64210, 76584, 77052, 95730, 96315, 102736, 127640, 128420, 153168, 154104, 191460, 192630, 255280, 256840, 308208, 382920, 385260, 513680, 765840, 770520, 1541040, 20489411, 40978822, 61468233, 81957644, 102447055, 122936466, 163915288, 204894110, 245872932, 307341165, 327830576, 409788220, 491745864, 614682330, 819576440, 983491728, 1229364660, 1639152880, 2458729320, 4917458640]

約数ペア:

[(1, 4917458640), (2, 2458729320), (3, 1639152880), (4, 1229364660), (5, 983491728), (6, 819576440), (8, 614682330), (10, 491745864), (12, 409788220), (15, 327830576), (16, 307341165), (20, 245872932), (24, 204894110), (30, 163915288), (40, 122936466), (48, 102447055), (60, 81957644), (80, 61468233), (120, 40978822), (240, 20489411), (3191, 1541040), (6382, 770520), (6421, 765840), (9573, 513680), (12764, 385260), (12842, 382920), (15955, 308208), (19146, 256840), (19263, 255280), (25528, 192630), (25684, 191460), (31910, 154104), (32105, 153168), (38292, 128420), (38526, 127640), (47865, 102736), (51056, 96315), (51368, 95730), (63820, 77052), (64210, 76584)]