233779680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5237}}^1$

素因数の和:5289

約数の個数: 144

約数和(自身を含む): 823665024

約数和(自身を除く): 589885344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5237, 5580, 7440, 8928, 10474, 11160, 14880, 15711, 20948, 22320, 26185, 31422, 41896, 44640, 47133, 52370, 62844, 78555, 83792, 94266, 104740, 125688, 157110, 162347, 167584, 188532, 209480, 235665, 251376, 314220, 324694, 377064, 418960, 471330, 487041, 502752, 628440, 649388, 754128, 811735, 837920, 942660, 974082, 1256880, 1298776, 1461123, 1508256, 1623470, 1885320, 1948164, 2435205, 2513760, 2597552, 2922246, 3246940, 3770640, 3896328, 4870410, 5195104, 5844492, 6493880, 7305615, 7541280, 7792656, 9740820, 11688984, 12987760, 14611230, 15585312, 19481640, 23377968, 25975520, 29222460, 38963280, 46755936, 58444920, 77926560, 116889840, 233779680]

約数ペア:

[(1, 233779680), (2, 116889840), (3, 77926560), (4, 58444920), (5, 46755936), (6, 38963280), (8, 29222460), (9, 25975520), (10, 23377968), (12, 19481640), (15, 15585312), (16, 14611230), (18, 12987760), (20, 11688984), (24, 9740820), (30, 7792656), (31, 7541280), (32, 7305615), (36, 6493880), (40, 5844492), (45, 5195104), (48, 4870410), (60, 3896328), (62, 3770640), (72, 3246940), (80, 2922246), (90, 2597552), (93, 2513760), (96, 2435205), (120, 1948164), (124, 1885320), (144, 1623470), (155, 1508256), (160, 1461123), (180, 1298776), (186, 1256880), (240, 974082), (248, 942660), (279, 837920), (288, 811735), (310, 754128), (360, 649388), (372, 628440), (465, 502752), (480, 487041), (496, 471330), (558, 418960), (620, 377064), (720, 324694), (744, 314220), (930, 251376), (992, 235665), (1116, 209480), (1240, 188532), (1395, 167584), (1440, 162347), (1488, 157110), (1860, 125688), (2232, 104740), (2480, 94266), (2790, 83792), (2976, 78555), (3720, 62844), (4464, 52370), (4960, 47133), (5237, 44640), (5580, 41896), (7440, 31422), (8928, 26185), (10474, 22320), (11160, 20948), (14880, 15711)]