66222480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16231}}^1$

素因数の和:16264

約数の個数: 80

約数和(自身を含む): 217378944

約数和(自身を除く): 151156464

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, 16231, 32462, 48693, 64924, 81155, 97386, 129848, 162310, 194772, 243465, 259696, 275927, 324620, 389544, 486930, 551854, 649240, 779088, 827781, 973860, 1103708, 1298480, 1379635, 1655562, 1947720, 2207416, 2759270, 3311124, 3895440, 4138905, 4414832, 5518540, 6622248, 8277810, 11037080, 13244496, 16555620, 22074160, 33111240, 66222480]

約数ペア:

[(1, 66222480), (2, 33111240), (3, 22074160), (4, 16555620), (5, 13244496), (6, 11037080), (8, 8277810), (10, 6622248), (12, 5518540), (15, 4414832), (16, 4138905), (17, 3895440), (20, 3311124), (24, 2759270), (30, 2207416), (34, 1947720), (40, 1655562), (48, 1379635), (51, 1298480), (60, 1103708), (68, 973860), (80, 827781), (85, 779088), (102, 649240), (120, 551854), (136, 486930), (170, 389544), (204, 324620), (240, 275927), (255, 259696), (272, 243465), (340, 194772), (408, 162310), (510, 129848), (680, 97386), (816, 81155), (1020, 64924), (1360, 48693), (2040, 32462), (4080, 16231)]