90741240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14827}}^1$

素因数の和:14861

約数の個数: 96

約数和(自身を含む): 312277680

約数和(自身を除く): 221536440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14827, 29654, 44481, 59308, 74135, 88962, 118616, 133443, 148270, 177924, 222405, 252059, 266886, 296540, 355848, 444810, 504118, 533772, 593080, 667215, 756177, 889620, 1008236, 1067544, 1260295, 1334430, 1512354, 1779240, 2016472, 2268531, 2520590, 2668860, 3024708, 3780885, 4537062, 5041180, 5337720, 6049416, 7561770, 9074124, 10082360, 11342655, 15123540, 18148248, 22685310, 30247080, 45370620, 90741240]

約数ペア:

[(1, 90741240), (2, 45370620), (3, 30247080), (4, 22685310), (5, 18148248), (6, 15123540), (8, 11342655), (9, 10082360), (10, 9074124), (12, 7561770), (15, 6049416), (17, 5337720), (18, 5041180), (20, 4537062), (24, 3780885), (30, 3024708), (34, 2668860), (36, 2520590), (40, 2268531), (45, 2016472), (51, 1779240), (60, 1512354), (68, 1334430), (72, 1260295), (85, 1067544), (90, 1008236), (102, 889620), (120, 756177), (136, 667215), (153, 593080), (170, 533772), (180, 504118), (204, 444810), (255, 355848), (306, 296540), (340, 266886), (360, 252059), (408, 222405), (510, 177924), (612, 148270), (680, 133443), (765, 118616), (1020, 88962), (1224, 74135), (1530, 59308), (2040, 44481), (3060, 29654), (6120, 14827)]