121057680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29671}}^1$

素因数の和:29704

約数の個数: 80

約数和(自身を含む): 397367424

約数和(自身を除く): 276309744

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, 29671, 59342, 89013, 118684, 148355, 178026, 237368, 296710, 356052, 445065, 474736, 504407, 593420, 712104, 890130, 1008814, 1186840, 1424208, 1513221, 1780260, 2017628, 2373680, 2522035, 3026442, 3560520, 4035256, 5044070, 6052884, 7121040, 7566105, 8070512, 10088140, 12105768, 15132210, 20176280, 24211536, 30264420, 40352560, 60528840, 121057680]

約数ペア:

[(1, 121057680), (2, 60528840), (3, 40352560), (4, 30264420), (5, 24211536), (6, 20176280), (8, 15132210), (10, 12105768), (12, 10088140), (15, 8070512), (16, 7566105), (17, 7121040), (20, 6052884), (24, 5044070), (30, 4035256), (34, 3560520), (40, 3026442), (48, 2522035), (51, 2373680), (60, 2017628), (68, 1780260), (80, 1513221), (85, 1424208), (102, 1186840), (120, 1008814), (136, 890130), (170, 712104), (204, 593420), (240, 504407), (255, 474736), (272, 445065), (340, 356052), (408, 296710), (510, 237368), (680, 178026), (816, 148355), (1020, 118684), (1360, 89013), (2040, 59342), (4080, 29671)]