48696830720

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{2713}}^1$

素因数の和:3150

約数の個数: 144

約数和(自身を含む): 120157030560

約数和(自身を除く): 71460199840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 379, 592, 640, 740, 758, 1184, 1280, 1480, 1516, 1895, 2368, 2713, 2960, 3032, 3790, 4736, 5426, 5920, 6064, 7580, 9472, 10852, 11840, 12128, 13565, 14023, 15160, 21704, 23680, 24256, 27130, 28046, 30320, 43408, 47360, 48512, 54260, 56092, 60640, 70115, 86816, 97024, 100381, 108520, 112184, 121280, 140230, 173632, 200762, 217040, 224368, 242560, 280460, 347264, 401524, 434080, 448736, 485120, 501905, 560920, 694528, 803048, 868160, 897472, 1003810, 1028227, 1121840, 1606096, 1736320, 1794944, 2007620, 2056454, 2243680, 3212192, 3472640, 3589888, 4015240, 4112908, 4487360, 5141135, 6424384, 8030480, 8225816, 8974720, 10282270, 12848768, 16060960, 16451632, 17949440, 20564540, 25697536, 32121920, 32903264, 38044399, 41129080, 64243840, 65806528, 76088798, 82258160, 128487680, 131613056, 152177596, 164516320, 190221995, 263226112, 304355192, 329032640, 380443990, 608710384, 658065280, 760887980, 1217420768, 1316130560, 1521775960, 2434841536, 3043551920, 4869683072, 6087103840, 9739366144, 12174207680, 24348415360, 48696830720]

約数ペア:

[(1, 48696830720), (2, 24348415360), (4, 12174207680), (5, 9739366144), (8, 6087103840), (10, 4869683072), (16, 3043551920), (20, 2434841536), (32, 1521775960), (37, 1316130560), (40, 1217420768), (64, 760887980), (74, 658065280), (80, 608710384), (128, 380443990), (148, 329032640), (160, 304355192), (185, 263226112), (256, 190221995), (296, 164516320), (320, 152177596), (370, 131613056), (379, 128487680), (592, 82258160), (640, 76088798), (740, 65806528), (758, 64243840), (1184, 41129080), (1280, 38044399), (1480, 32903264), (1516, 32121920), (1895, 25697536), (2368, 20564540), (2713, 17949440), (2960, 16451632), (3032, 16060960), (3790, 12848768), (4736, 10282270), (5426, 8974720), (5920, 8225816), (6064, 8030480), (7580, 6424384), (9472, 5141135), (10852, 4487360), (11840, 4112908), (12128, 4015240), (13565, 3589888), (14023, 3472640), (15160, 3212192), (21704, 2243680), (23680, 2056454), (24256, 2007620), (27130, 1794944), (28046, 1736320), (30320, 1606096), (43408, 1121840), (47360, 1028227), (48512, 1003810), (54260, 897472), (56092, 868160), (60640, 803048), (70115, 694528), (86816, 560920), (97024, 501905), (100381, 485120), (108520, 448736), (112184, 434080), (121280, 401524), (140230, 347264), (173632, 280460), (200762, 242560), (217040, 224368)]