120317600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 330728832

約数和(自身を除く): 210411232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 325, 368, 400, 416, 460, 503, 520, 575, 598, 650, 736, 800, 920, 1006, 1040, 1150, 1196, 1300, 1495, 1840, 2012, 2080, 2300, 2392, 2515, 2600, 2990, 3680, 4024, 4600, 4784, 5030, 5200, 5980, 6539, 7475, 8048, 9200, 9568, 10060, 10400, 11569, 11960, 12575, 13078, 14950, 16096, 18400, 20120, 23138, 23920, 25150, 26156, 29900, 32695, 40240, 46276, 47840, 50300, 52312, 57845, 59800, 65390, 80480, 92552, 100600, 104624, 115690, 119600, 130780, 150397, 163475, 185104, 201200, 209248, 231380, 239200, 261560, 289225, 300794, 326950, 370208, 402400, 462760, 523120, 578450, 601588, 653900, 751985, 925520, 1046240, 1156900, 1203176, 1307800, 1503970, 1851040, 2313800, 2406352, 2615600, 3007940, 3759925, 4627600, 4812704, 5231200, 6015880, 7519850, 9255200, 12031760, 15039700, 24063520, 30079400, 60158800, 120317600]

約数ペア:

[(1, 120317600), (2, 60158800), (4, 30079400), (5, 24063520), (8, 15039700), (10, 12031760), (13, 9255200), (16, 7519850), (20, 6015880), (23, 5231200), (25, 4812704), (26, 4627600), (32, 3759925), (40, 3007940), (46, 2615600), (50, 2406352), (52, 2313800), (65, 1851040), (80, 1503970), (92, 1307800), (100, 1203176), (104, 1156900), (115, 1046240), (130, 925520), (160, 751985), (184, 653900), (200, 601588), (208, 578450), (230, 523120), (260, 462760), (299, 402400), (325, 370208), (368, 326950), (400, 300794), (416, 289225), (460, 261560), (503, 239200), (520, 231380), (575, 209248), (598, 201200), (650, 185104), (736, 163475), (800, 150397), (920, 130780), (1006, 119600), (1040, 115690), (1150, 104624), (1196, 100600), (1300, 92552), (1495, 80480), (1840, 65390), (2012, 59800), (2080, 57845), (2300, 52312), (2392, 50300), (2515, 47840), (2600, 46276), (2990, 40240), (3680, 32695), (4024, 29900), (4600, 26156), (4784, 25150), (5030, 23920), (5200, 23138), (5980, 20120), (6539, 18400), (7475, 16096), (8048, 14950), (9200, 13078), (9568, 12575), (10060, 11960), (10400, 11569)]