2549823120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{272417}}^1$

素因数の和:272449

約数の個数: 120

約数和(自身を含む): 9221894136

約数和(自身を除く): 6672071016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 272417, 544834, 817251, 1089668, 1362085, 1634502, 2179336, 2451753, 2724170, 3269004, 3541421, 4086255, 4358672, 4903506, 5448340, 6538008, 7082842, 8172510, 9807012, 10624263, 10896680, 12258765, 13076016, 14165684, 16345020, 17707105, 19614024, 21248526, 21793360, 24517530, 28331368, 31872789, 32690040, 35414210, 39228048, 42497052, 49035060, 53121315, 56662736, 63745578, 65380080, 70828420, 84994104, 98070120, 106242630, 127491156, 141656840, 159363945, 169988208, 196140240, 212485260, 254982312, 283313680, 318727890, 424970520, 509964624, 637455780, 849941040, 1274911560, 2549823120]

約数ペア:

[(1, 2549823120), (2, 1274911560), (3, 849941040), (4, 637455780), (5, 509964624), (6, 424970520), (8, 318727890), (9, 283313680), (10, 254982312), (12, 212485260), (13, 196140240), (15, 169988208), (16, 159363945), (18, 141656840), (20, 127491156), (24, 106242630), (26, 98070120), (30, 84994104), (36, 70828420), (39, 65380080), (40, 63745578), (45, 56662736), (48, 53121315), (52, 49035060), (60, 42497052), (65, 39228048), (72, 35414210), (78, 32690040), (80, 31872789), (90, 28331368), (104, 24517530), (117, 21793360), (120, 21248526), (130, 19614024), (144, 17707105), (156, 16345020), (180, 14165684), (195, 13076016), (208, 12258765), (234, 10896680), (240, 10624263), (260, 9807012), (312, 8172510), (360, 7082842), (390, 6538008), (468, 5448340), (520, 4903506), (585, 4358672), (624, 4086255), (720, 3541421), (780, 3269004), (936, 2724170), (1040, 2451753), (1170, 2179336), (1560, 1634502), (1872, 1362085), (2340, 1089668), (3120, 817251), (4680, 544834), (9360, 272417)]