57430320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{883}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 178893312

約数和(自身を除く): 121462992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 883, 1084, 1355, 1626, 1766, 2168, 2649, 2710, 3252, 3532, 4065, 4336, 4415, 5298, 5420, 6504, 7064, 8130, 8830, 10596, 10840, 13008, 13245, 14128, 16260, 17660, 21192, 21680, 26490, 32520, 35320, 42384, 52980, 65040, 70640, 105960, 211920, 239293, 478586, 717879, 957172, 1196465, 1435758, 1914344, 2392930, 2871516, 3589395, 3828688, 4785860, 5743032, 7178790, 9571720, 11486064, 14357580, 19143440, 28715160, 57430320]

約数ペア:

[(1, 57430320), (2, 28715160), (3, 19143440), (4, 14357580), (5, 11486064), (6, 9571720), (8, 7178790), (10, 5743032), (12, 4785860), (15, 3828688), (16, 3589395), (20, 2871516), (24, 2392930), (30, 1914344), (40, 1435758), (48, 1196465), (60, 957172), (80, 717879), (120, 478586), (240, 239293), (271, 211920), (542, 105960), (813, 70640), (883, 65040), (1084, 52980), (1355, 42384), (1626, 35320), (1766, 32520), (2168, 26490), (2649, 21680), (2710, 21192), (3252, 17660), (3532, 16260), (4065, 14128), (4336, 13245), (4415, 13008), (5298, 10840), (5420, 10596), (6504, 8830), (7064, 8130)]