4149907920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{72959}}^1$

素因数の和:73057

約数の個数: 120

約数和(自身を含む): 14113382400

約数和(自身を除く): 9963474480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 56880, 72959, 145918, 218877, 291836, 364795, 437754, 583672, 656631, 729590, 875508, 1094385, 1167344, 1313262, 1459180, 1751016, 2188770, 2626524, 2918360, 3283155, 3502032, 4377540, 5253048, 5763761, 5836720, 6566310, 8755080, 10506096, 11527522, 13132620, 17291283, 17510160, 23055044, 26265240, 28818805, 34582566, 46110088, 51873849, 52530480, 57637610, 69165132, 86456415, 92220176, 103747698, 115275220, 138330264, 172912830, 207495396, 230550440, 259369245, 276660528, 345825660, 414990792, 461100880, 518738490, 691651320, 829981584, 1037476980, 1383302640, 2074953960, 4149907920]

約数ペア:

[(1, 4149907920), (2, 2074953960), (3, 1383302640), (4, 1037476980), (5, 829981584), (6, 691651320), (8, 518738490), (9, 461100880), (10, 414990792), (12, 345825660), (15, 276660528), (16, 259369245), (18, 230550440), (20, 207495396), (24, 172912830), (30, 138330264), (36, 115275220), (40, 103747698), (45, 92220176), (48, 86456415), (60, 69165132), (72, 57637610), (79, 52530480), (80, 51873849), (90, 46110088), (120, 34582566), (144, 28818805), (158, 26265240), (180, 23055044), (237, 17510160), (240, 17291283), (316, 13132620), (360, 11527522), (395, 10506096), (474, 8755080), (632, 6566310), (711, 5836720), (720, 5763761), (790, 5253048), (948, 4377540), (1185, 3502032), (1264, 3283155), (1422, 2918360), (1580, 2626524), (1896, 2188770), (2370, 1751016), (2844, 1459180), (3160, 1313262), (3555, 1167344), (3792, 1094385), (4740, 875508), (5688, 729590), (6320, 656631), (7110, 583672), (9480, 437754), (11376, 364795), (14220, 291836), (18960, 218877), (28440, 145918), (56880, 72959)]