2420444640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4639}}^1$

素因数の和:5744

約数の個数: 96

約数和(自身を含む): 7633059840

約数和(自身を除く): 5212615200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1087, 2174, 3261, 4348, 4639, 5435, 6522, 8696, 9278, 10870, 13044, 13917, 16305, 17392, 18556, 21740, 23195, 26088, 27834, 32610, 34784, 37112, 43480, 46390, 52176, 55668, 65220, 69585, 74224, 86960, 92780, 104352, 111336, 130440, 139170, 148448, 173920, 185560, 222672, 260880, 278340, 371120, 445344, 521760, 556680, 742240, 1113360, 2226720, 5042593, 10085186, 15127779, 20170372, 25212965, 30255558, 40340744, 50425930, 60511116, 75638895, 80681488, 100851860, 121022232, 151277790, 161362976, 201703720, 242044464, 302555580, 403407440, 484088928, 605111160, 806814880, 1210222320, 2420444640]

約数ペア:

[(1, 2420444640), (2, 1210222320), (3, 806814880), (4, 605111160), (5, 484088928), (6, 403407440), (8, 302555580), (10, 242044464), (12, 201703720), (15, 161362976), (16, 151277790), (20, 121022232), (24, 100851860), (30, 80681488), (32, 75638895), (40, 60511116), (48, 50425930), (60, 40340744), (80, 30255558), (96, 25212965), (120, 20170372), (160, 15127779), (240, 10085186), (480, 5042593), (1087, 2226720), (2174, 1113360), (3261, 742240), (4348, 556680), (4639, 521760), (5435, 445344), (6522, 371120), (8696, 278340), (9278, 260880), (10870, 222672), (13044, 185560), (13917, 173920), (16305, 148448), (17392, 139170), (18556, 130440), (21740, 111336), (23195, 104352), (26088, 92780), (27834, 86960), (32610, 74224), (34784, 69585), (37112, 65220), (43480, 55668), (46390, 52176)]