720584880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{8317}}^1$

素因数の和:8371

約数の個数: 120

約数和(自身を含む): 2357853552

約数和(自身を除く): 1637268672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2888, 3610, 4332, 4560, 5415, 5776, 7220, 8317, 8664, 10830, 14440, 16634, 17328, 21660, 24951, 28880, 33268, 41585, 43320, 49902, 66536, 83170, 86640, 99804, 124755, 133072, 158023, 166340, 199608, 249510, 316046, 332680, 399216, 474069, 499020, 632092, 665360, 790115, 948138, 998040, 1264184, 1580230, 1896276, 1996080, 2370345, 2528368, 3002437, 3160460, 3792552, 4740690, 6004874, 6320920, 7585104, 9007311, 9481380, 12009748, 12641840, 15012185, 18014622, 18962760, 24019496, 30024370, 36029244, 37925520, 45036555, 48038992, 60048740, 72058488, 90073110, 120097480, 144116976, 180146220, 240194960, 360292440, 720584880]

約数ペア:

[(1, 720584880), (2, 360292440), (3, 240194960), (4, 180146220), (5, 144116976), (6, 120097480), (8, 90073110), (10, 72058488), (12, 60048740), (15, 48038992), (16, 45036555), (19, 37925520), (20, 36029244), (24, 30024370), (30, 24019496), (38, 18962760), (40, 18014622), (48, 15012185), (57, 12641840), (60, 12009748), (76, 9481380), (80, 9007311), (95, 7585104), (114, 6320920), (120, 6004874), (152, 4740690), (190, 3792552), (228, 3160460), (240, 3002437), (285, 2528368), (304, 2370345), (361, 1996080), (380, 1896276), (456, 1580230), (570, 1264184), (722, 998040), (760, 948138), (912, 790115), (1083, 665360), (1140, 632092), (1444, 499020), (1520, 474069), (1805, 399216), (2166, 332680), (2280, 316046), (2888, 249510), (3610, 199608), (4332, 166340), (4560, 158023), (5415, 133072), (5776, 124755), (7220, 99804), (8317, 86640), (8664, 83170), (10830, 66536), (14440, 49902), (16634, 43320), (17328, 41585), (21660, 33268), (24951, 28880)]