2797504560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5419}}^1$

素因数の和:5680

約数の個数: 160

約数和(自身を含む): 9677952000

約数和(自身を除く): 6880447440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 360, 432, 478, 540, 717, 720, 956, 1080, 1195, 1434, 1912, 2151, 2160, 2390, 2868, 3585, 3824, 4302, 4780, 5419, 5736, 6453, 7170, 8604, 9560, 10755, 10838, 11472, 12906, 14340, 16257, 17208, 19120, 21510, 21676, 25812, 27095, 28680, 32265, 32514, 34416, 43020, 43352, 48771, 51624, 54190, 57360, 64530, 65028, 81285, 86040, 86704, 97542, 103248, 108380, 129060, 130056, 146313, 162570, 172080, 195084, 216760, 243855, 258120, 260112, 292626, 325140, 390168, 433520, 487710, 516240, 585252, 650280, 731565, 780336, 975420, 1170504, 1295141, 1300560, 1463130, 1950840, 2341008, 2590282, 2926260, 3885423, 3901680, 5180564, 5852520, 6475705, 7770846, 10361128, 11656269, 11705040, 12951410, 15541692, 19427115, 20722256, 23312538, 25902820, 31083384, 34968807, 38854230, 46625076, 51805640, 58281345, 62166768, 69937614, 77708460, 93250152, 103611280, 116562690, 139875228, 155416920, 174844035, 186500304, 233125380, 279750456, 310833840, 349688070, 466250760, 559500912, 699376140, 932501520, 1398752280, 2797504560]

約数ペア:

[(1, 2797504560), (2, 1398752280), (3, 932501520), (4, 699376140), (5, 559500912), (6, 466250760), (8, 349688070), (9, 310833840), (10, 279750456), (12, 233125380), (15, 186500304), (16, 174844035), (18, 155416920), (20, 139875228), (24, 116562690), (27, 103611280), (30, 93250152), (36, 77708460), (40, 69937614), (45, 62166768), (48, 58281345), (54, 51805640), (60, 46625076), (72, 38854230), (80, 34968807), (90, 31083384), (108, 25902820), (120, 23312538), (135, 20722256), (144, 19427115), (180, 15541692), (216, 12951410), (239, 11705040), (240, 11656269), (270, 10361128), (360, 7770846), (432, 6475705), (478, 5852520), (540, 5180564), (717, 3901680), (720, 3885423), (956, 2926260), (1080, 2590282), (1195, 2341008), (1434, 1950840), (1912, 1463130), (2151, 1300560), (2160, 1295141), (2390, 1170504), (2868, 975420), (3585, 780336), (3824, 731565), (4302, 650280), (4780, 585252), (5419, 516240), (5736, 487710), (6453, 433520), (7170, 390168), (8604, 325140), (9560, 292626), (10755, 260112), (10838, 258120), (11472, 243855), (12906, 216760), (14340, 195084), (16257, 172080), (17208, 162570), (19120, 146313), (21510, 130056), (21676, 129060), (25812, 108380), (27095, 103248), (28680, 97542), (32265, 86704), (32514, 86040), (34416, 81285), (43020, 65028), (43352, 64530), (48771, 57360), (51624, 54190)]