2601432840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 7959669120

約数和(自身を除く): 5358236280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 467, 488, 610, 732, 761, 915, 934, 1220, 1401, 1464, 1522, 1830, 1868, 2283, 2335, 2440, 2802, 3044, 3660, 3736, 3805, 4566, 4670, 5604, 6088, 7005, 7320, 7610, 9132, 9340, 11208, 11415, 14010, 15220, 18264, 18680, 22830, 28020, 28487, 30440, 45660, 46421, 56040, 56974, 85461, 91320, 92842, 113948, 139263, 142435, 170922, 185684, 227896, 232105, 278526, 284870, 341844, 355387, 371368, 427305, 464210, 557052, 569740, 683688, 696315, 710774, 854610, 928420, 1066161, 1114104, 1139480, 1392630, 1421548, 1709220, 1776935, 1856840, 2132322, 2785260, 2843096, 3418440, 3553870, 4264644, 5330805, 5570520, 7107740, 8529288, 10661610, 14215480, 21323220, 21678607, 42646440, 43357214, 65035821, 86714428, 108393035, 130071642, 173428856, 216786070, 260143284, 325179105, 433572140, 520286568, 650358210, 867144280, 1300716420, 2601432840]

約数ペア:

[(1, 2601432840), (2, 1300716420), (3, 867144280), (4, 650358210), (5, 520286568), (6, 433572140), (8, 325179105), (10, 260143284), (12, 216786070), (15, 173428856), (20, 130071642), (24, 108393035), (30, 86714428), (40, 65035821), (60, 43357214), (61, 42646440), (120, 21678607), (122, 21323220), (183, 14215480), (244, 10661610), (305, 8529288), (366, 7107740), (467, 5570520), (488, 5330805), (610, 4264644), (732, 3553870), (761, 3418440), (915, 2843096), (934, 2785260), (1220, 2132322), (1401, 1856840), (1464, 1776935), (1522, 1709220), (1830, 1421548), (1868, 1392630), (2283, 1139480), (2335, 1114104), (2440, 1066161), (2802, 928420), (3044, 854610), (3660, 710774), (3736, 696315), (3805, 683688), (4566, 569740), (4670, 557052), (5604, 464210), (6088, 427305), (7005, 371368), (7320, 355387), (7610, 341844), (9132, 284870), (9340, 278526), (11208, 232105), (11415, 227896), (14010, 185684), (15220, 170922), (18264, 142435), (18680, 139263), (22830, 113948), (28020, 92842), (28487, 91320), (30440, 85461), (45660, 56974), (46421, 56040)]