70947120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17389}}^1$

素因数の和:17422

約数の個数: 80

約数和(自身を含む): 232886880

約数和(自身を除く): 161939760

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, 17389, 34778, 52167, 69556, 86945, 104334, 139112, 173890, 208668, 260835, 278224, 295613, 347780, 417336, 521670, 591226, 695560, 834672, 886839, 1043340, 1182452, 1391120, 1478065, 1773678, 2086680, 2364904, 2956130, 3547356, 4173360, 4434195, 4729808, 5912260, 7094712, 8868390, 11824520, 14189424, 17736780, 23649040, 35473560, 70947120]

約数ペア:

[(1, 70947120), (2, 35473560), (3, 23649040), (4, 17736780), (5, 14189424), (6, 11824520), (8, 8868390), (10, 7094712), (12, 5912260), (15, 4729808), (16, 4434195), (17, 4173360), (20, 3547356), (24, 2956130), (30, 2364904), (34, 2086680), (40, 1773678), (48, 1478065), (51, 1391120), (60, 1182452), (68, 1043340), (80, 886839), (85, 834672), (102, 695560), (120, 591226), (136, 521670), (170, 417336), (204, 347780), (240, 295613), (255, 278224), (272, 260835), (340, 208668), (408, 173890), (510, 139112), (680, 104334), (816, 86945), (1020, 69556), (1360, 52167), (2040, 34778), (4080, 17389)]