4913881080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{36529}}^1$

素因数の和:36621

約数の個数: 128

約数和(自身を含む): 15780960000

約数和(自身を除く): 10867078920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 59, 60, 76, 95, 114, 118, 120, 152, 177, 190, 228, 236, 285, 295, 354, 380, 456, 472, 570, 590, 708, 760, 885, 1121, 1140, 1180, 1416, 1770, 2242, 2280, 2360, 3363, 3540, 4484, 5605, 6726, 7080, 8968, 11210, 13452, 16815, 22420, 26904, 33630, 36529, 44840, 67260, 73058, 109587, 134520, 146116, 182645, 219174, 292232, 365290, 438348, 547935, 694051, 730580, 876696, 1095870, 1388102, 1461160, 2082153, 2155211, 2191740, 2776204, 3470255, 4164306, 4310422, 4383480, 5552408, 6465633, 6940510, 8328612, 8620844, 10410765, 10776055, 12931266, 13881020, 16657224, 17241688, 20821530, 21552110, 25862532, 27762040, 32328165, 40949009, 41643060, 43104220, 51725064, 64656330, 81898018, 83286120, 86208440, 122847027, 129312660, 163796036, 204745045, 245694054, 258625320, 327592072, 409490090, 491388108, 614235135, 818980180, 982776216, 1228470270, 1637960360, 2456940540, 4913881080]

約数ペア:

[(1, 4913881080), (2, 2456940540), (3, 1637960360), (4, 1228470270), (5, 982776216), (6, 818980180), (8, 614235135), (10, 491388108), (12, 409490090), (15, 327592072), (19, 258625320), (20, 245694054), (24, 204745045), (30, 163796036), (38, 129312660), (40, 122847027), (57, 86208440), (59, 83286120), (60, 81898018), (76, 64656330), (95, 51725064), (114, 43104220), (118, 41643060), (120, 40949009), (152, 32328165), (177, 27762040), (190, 25862532), (228, 21552110), (236, 20821530), (285, 17241688), (295, 16657224), (354, 13881020), (380, 12931266), (456, 10776055), (472, 10410765), (570, 8620844), (590, 8328612), (708, 6940510), (760, 6465633), (885, 5552408), (1121, 4383480), (1140, 4310422), (1180, 4164306), (1416, 3470255), (1770, 2776204), (2242, 2191740), (2280, 2155211), (2360, 2082153), (3363, 1461160), (3540, 1388102), (4484, 1095870), (5605, 876696), (6726, 730580), (7080, 694051), (8968, 547935), (11210, 438348), (13452, 365290), (16815, 292232), (22420, 219174), (26904, 182645), (33630, 146116), (36529, 134520), (44840, 109587), (67260, 73058)]