57920280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3989}}^1$

素因数の和:4025

約数の個数: 96

約数和(自身を含む): 191041200

約数和(自身を除く): 133120920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 3989, 4840, 7260, 7978, 11967, 14520, 15956, 19945, 23934, 31912, 39890, 43879, 47868, 59835, 79780, 87758, 95736, 119670, 131637, 159560, 175516, 219395, 239340, 263274, 351032, 438790, 478680, 482669, 526548, 658185, 877580, 965338, 1053096, 1316370, 1448007, 1755160, 1930676, 2413345, 2632740, 2896014, 3861352, 4826690, 5265480, 5792028, 7240035, 9653380, 11584056, 14480070, 19306760, 28960140, 57920280]

約数ペア:

[(1, 57920280), (2, 28960140), (3, 19306760), (4, 14480070), (5, 11584056), (6, 9653380), (8, 7240035), (10, 5792028), (11, 5265480), (12, 4826690), (15, 3861352), (20, 2896014), (22, 2632740), (24, 2413345), (30, 1930676), (33, 1755160), (40, 1448007), (44, 1316370), (55, 1053096), (60, 965338), (66, 877580), (88, 658185), (110, 526548), (120, 482669), (121, 478680), (132, 438790), (165, 351032), (220, 263274), (242, 239340), (264, 219395), (330, 175516), (363, 159560), (440, 131637), (484, 119670), (605, 95736), (660, 87758), (726, 79780), (968, 59835), (1210, 47868), (1320, 43879), (1452, 39890), (1815, 31912), (2420, 23934), (2904, 19945), (3630, 15956), (3989, 14520), (4840, 11967), (7260, 7978)]