157823520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1187}}^1$

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 499359168

約数和(自身を除く): 341535648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 831, 1108, 1187, 1385, 1662, 2216, 2374, 2770, 3324, 3561, 4155, 4432, 4748, 5540, 5935, 6648, 7122, 8310, 8864, 9496, 11080, 11870, 13296, 14244, 16620, 17805, 18992, 22160, 23740, 26592, 28488, 33240, 35610, 37984, 44320, 47480, 56976, 66480, 71220, 94960, 113952, 132960, 142440, 189920, 284880, 328799, 569760, 657598, 986397, 1315196, 1643995, 1972794, 2630392, 3287990, 3945588, 4931985, 5260784, 6575980, 7891176, 9863970, 10521568, 13151960, 15782352, 19727940, 26303920, 31564704, 39455880, 52607840, 78911760, 157823520]

約数ペア:

[(1, 157823520), (2, 78911760), (3, 52607840), (4, 39455880), (5, 31564704), (6, 26303920), (8, 19727940), (10, 15782352), (12, 13151960), (15, 10521568), (16, 9863970), (20, 7891176), (24, 6575980), (30, 5260784), (32, 4931985), (40, 3945588), (48, 3287990), (60, 2630392), (80, 1972794), (96, 1643995), (120, 1315196), (160, 986397), (240, 657598), (277, 569760), (480, 328799), (554, 284880), (831, 189920), (1108, 142440), (1187, 132960), (1385, 113952), (1662, 94960), (2216, 71220), (2374, 66480), (2770, 56976), (3324, 47480), (3561, 44320), (4155, 37984), (4432, 35610), (4748, 33240), (5540, 28488), (5935, 26592), (6648, 23740), (7122, 22160), (8310, 18992), (8864, 17805), (9496, 16620), (11080, 14244), (11870, 13296)]