72553497720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{114749}}^1$

素因数の和:115253

約数の個数: 128

約数和(自身を含む): 237945600000

約数和(自身を除く): 165392102280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 479, 660, 958, 1320, 1437, 1916, 2395, 2874, 3832, 4790, 5269, 5748, 7185, 9580, 10538, 11496, 14370, 15807, 19160, 21076, 26345, 28740, 31614, 42152, 52690, 57480, 63228, 79035, 105380, 114749, 126456, 158070, 210760, 229498, 316140, 344247, 458996, 573745, 632280, 688494, 917992, 1147490, 1262239, 1376988, 1721235, 2294980, 2524478, 2753976, 3442470, 3786717, 4589960, 5048956, 6311195, 6884940, 7573434, 10097912, 12622390, 13769880, 15146868, 18933585, 25244780, 30293736, 37867170, 50489560, 54964771, 75734340, 109929542, 151468680, 164894313, 219859084, 274823855, 329788626, 439718168, 549647710, 604612481, 659577252, 824471565, 1099295420, 1209224962, 1319154504, 1648943130, 1813837443, 2198590840, 2418449924, 3023062405, 3297886260, 3627674886, 4836899848, 6046124810, 6595772520, 7255349772, 9069187215, 12092249620, 14510699544, 18138374430, 24184499240, 36276748860, 72553497720]

約数ペア:

[(1, 72553497720), (2, 36276748860), (3, 24184499240), (4, 18138374430), (5, 14510699544), (6, 12092249620), (8, 9069187215), (10, 7255349772), (11, 6595772520), (12, 6046124810), (15, 4836899848), (20, 3627674886), (22, 3297886260), (24, 3023062405), (30, 2418449924), (33, 2198590840), (40, 1813837443), (44, 1648943130), (55, 1319154504), (60, 1209224962), (66, 1099295420), (88, 824471565), (110, 659577252), (120, 604612481), (132, 549647710), (165, 439718168), (220, 329788626), (264, 274823855), (330, 219859084), (440, 164894313), (479, 151468680), (660, 109929542), (958, 75734340), (1320, 54964771), (1437, 50489560), (1916, 37867170), (2395, 30293736), (2874, 25244780), (3832, 18933585), (4790, 15146868), (5269, 13769880), (5748, 12622390), (7185, 10097912), (9580, 7573434), (10538, 6884940), (11496, 6311195), (14370, 5048956), (15807, 4589960), (19160, 3786717), (21076, 3442470), (26345, 2753976), (28740, 2524478), (31614, 2294980), (42152, 1721235), (52690, 1376988), (57480, 1262239), (63228, 1147490), (79035, 917992), (105380, 688494), (114749, 632280), (126456, 573745), (158070, 458996), (210760, 344247), (229498, 316140)]