969045240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{20341}}^1$

素因数の和:20752

約数の個数: 64

約数和(自身を含む): 2914601760

約数和(自身を除く): 1945556520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3970, 4764, 5955, 7940, 9528, 11910, 15880, 20341, 23820, 40682, 47640, 61023, 81364, 101705, 122046, 162728, 203410, 244092, 305115, 406820, 488184, 610230, 813640, 1220460, 2440920, 8075377, 16150754, 24226131, 32301508, 40376885, 48452262, 64603016, 80753770, 96904524, 121130655, 161507540, 193809048, 242261310, 323015080, 484522620, 969045240]

約数ペア:

[(1, 969045240), (2, 484522620), (3, 323015080), (4, 242261310), (5, 193809048), (6, 161507540), (8, 121130655), (10, 96904524), (12, 80753770), (15, 64603016), (20, 48452262), (24, 40376885), (30, 32301508), (40, 24226131), (60, 16150754), (120, 8075377), (397, 2440920), (794, 1220460), (1191, 813640), (1588, 610230), (1985, 488184), (2382, 406820), (3176, 305115), (3970, 244092), (4764, 203410), (5955, 162728), (7940, 122046), (9528, 101705), (11910, 81364), (15880, 61023), (20341, 47640), (23820, 40682)]