283012080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90709}}^1$

素因数の和:90738

約数の個数: 80

約数和(自身を含む): 944835360

約数和(自身を除く): 661823280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 90709, 181418, 272127, 362836, 453545, 544254, 725672, 907090, 1088508, 1179217, 1360635, 1451344, 1814180, 2177016, 2358434, 2721270, 3537651, 3628360, 4354032, 4716868, 5442540, 5896085, 7075302, 7256720, 9433736, 10885080, 11792170, 14150604, 17688255, 18867472, 21770160, 23584340, 28301208, 35376510, 47168680, 56602416, 70753020, 94337360, 141506040, 283012080]

約数ペア:

[(1, 283012080), (2, 141506040), (3, 94337360), (4, 70753020), (5, 56602416), (6, 47168680), (8, 35376510), (10, 28301208), (12, 23584340), (13, 21770160), (15, 18867472), (16, 17688255), (20, 14150604), (24, 11792170), (26, 10885080), (30, 9433736), (39, 7256720), (40, 7075302), (48, 5896085), (52, 5442540), (60, 4716868), (65, 4354032), (78, 3628360), (80, 3537651), (104, 2721270), (120, 2358434), (130, 2177016), (156, 1814180), (195, 1451344), (208, 1360635), (240, 1179217), (260, 1088508), (312, 907090), (390, 725672), (520, 544254), (624, 453545), (780, 362836), (1040, 272127), (1560, 181418), (3120, 90709)]