82542480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20264

約数の個数: 80

約数和(自身を含む): 270946944

約数和(自身を除く): 188404464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20231, 40462, 60693, 80924, 101155, 121386, 161848, 202310, 242772, 303465, 323696, 343927, 404620, 485544, 606930, 687854, 809240, 971088, 1031781, 1213860, 1375708, 1618480, 1719635, 2063562, 2427720, 2751416, 3439270, 4127124, 4855440, 5158905, 5502832, 6878540, 8254248, 10317810, 13757080, 16508496, 20635620, 27514160, 41271240, 82542480]

約数ペア:

[(1, 82542480), (2, 41271240), (3, 27514160), (4, 20635620), (5, 16508496), (6, 13757080), (8, 10317810), (10, 8254248), (12, 6878540), (15, 5502832), (16, 5158905), (17, 4855440), (20, 4127124), (24, 3439270), (30, 2751416), (34, 2427720), (40, 2063562), (48, 1719635), (51, 1618480), (60, 1375708), (68, 1213860), (80, 1031781), (85, 971088), (102, 809240), (120, 687854), (136, 606930), (170, 485544), (204, 404620), (240, 343927), (255, 323696), (272, 303465), (340, 242772), (408, 202310), (510, 161848), (680, 121386), (816, 101155), (1020, 80924), (1360, 60693), (2040, 40462), (4080, 20231)]