1009016040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{4219}}^1$

素因数の和:6226

約数の個数: 64

約数和(自身を含む): 3029284800

約数和(自身を除く): 2020268760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1993, 3986, 4219, 5979, 7972, 8438, 9965, 11958, 12657, 15944, 16876, 19930, 21095, 23916, 25314, 29895, 33752, 39860, 42190, 47832, 50628, 59790, 63285, 79720, 84380, 101256, 119580, 126570, 168760, 239160, 253140, 506280, 8408467, 16816934, 25225401, 33633868, 42042335, 50450802, 67267736, 84084670, 100901604, 126127005, 168169340, 201803208, 252254010, 336338680, 504508020, 1009016040]

約数ペア:

[(1, 1009016040), (2, 504508020), (3, 336338680), (4, 252254010), (5, 201803208), (6, 168169340), (8, 126127005), (10, 100901604), (12, 84084670), (15, 67267736), (20, 50450802), (24, 42042335), (30, 33633868), (40, 25225401), (60, 16816934), (120, 8408467), (1993, 506280), (3986, 253140), (4219, 239160), (5979, 168760), (7972, 126570), (8438, 119580), (9965, 101256), (11958, 84380), (12657, 79720), (15944, 63285), (16876, 59790), (19930, 50628), (21095, 47832), (23916, 42190), (25314, 39860), (29895, 33752)]