1798839240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{123887}}^1$

素因数の和:123923

約数の個数: 96

約数和(自身を含む): 5931757440

約数和(自身を除く): 4132918200

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, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 123887, 247774, 371661, 495548, 619435, 743322, 991096, 1238870, 1362757, 1486644, 1858305, 2477740, 2725514, 2973288, 3716610, 4088271, 4955480, 5451028, 6813785, 7433220, 8176542, 10902056, 13627570, 14866440, 14990327, 16353084, 20441355, 27255140, 29980654, 32706168, 40882710, 44970981, 54510280, 59961308, 74951635, 81765420, 89941962, 119922616, 149903270, 163530840, 179883924, 224854905, 299806540, 359767848, 449709810, 599613080, 899419620, 1798839240]

約数ペア:

[(1, 1798839240), (2, 899419620), (3, 599613080), (4, 449709810), (5, 359767848), (6, 299806540), (8, 224854905), (10, 179883924), (11, 163530840), (12, 149903270), (15, 119922616), (20, 89941962), (22, 81765420), (24, 74951635), (30, 59961308), (33, 54510280), (40, 44970981), (44, 40882710), (55, 32706168), (60, 29980654), (66, 27255140), (88, 20441355), (110, 16353084), (120, 14990327), (121, 14866440), (132, 13627570), (165, 10902056), (220, 8176542), (242, 7433220), (264, 6813785), (330, 5451028), (363, 4955480), (440, 4088271), (484, 3716610), (605, 2973288), (660, 2725514), (726, 2477740), (968, 1858305), (1210, 1486644), (1320, 1362757), (1452, 1238870), (1815, 991096), (2420, 743322), (2904, 619435), (3630, 495548), (4840, 371661), (7260, 247774), (14520, 123887)]