642083760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{33029}}^1$

素因数の和:33057

約数の個数: 120

約数和(自身を含む): 2236263120

約数和(自身を除く): 1594179360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 33029, 66058, 99087, 132116, 165145, 198174, 264232, 297261, 330290, 396348, 495435, 528464, 594522, 660580, 792696, 891783, 990870, 1189044, 1321160, 1486305, 1585392, 1783566, 1981740, 2378088, 2642320, 2675349, 2972610, 3567132, 3963480, 4458915, 4756176, 5350698, 5945220, 7134264, 7926960, 8026047, 8917830, 10701396, 11890440, 13376745, 14268528, 16052094, 17835660, 21402792, 23780880, 26753490, 32104188, 35671320, 40130235, 42805584, 53506980, 64208376, 71342640, 80260470, 107013960, 128416752, 160520940, 214027920, 321041880, 642083760]

約数ペア:

[(1, 642083760), (2, 321041880), (3, 214027920), (4, 160520940), (5, 128416752), (6, 107013960), (8, 80260470), (9, 71342640), (10, 64208376), (12, 53506980), (15, 42805584), (16, 40130235), (18, 35671320), (20, 32104188), (24, 26753490), (27, 23780880), (30, 21402792), (36, 17835660), (40, 16052094), (45, 14268528), (48, 13376745), (54, 11890440), (60, 10701396), (72, 8917830), (80, 8026047), (81, 7926960), (90, 7134264), (108, 5945220), (120, 5350698), (135, 4756176), (144, 4458915), (162, 3963480), (180, 3567132), (216, 2972610), (240, 2675349), (243, 2642320), (270, 2378088), (324, 1981740), (360, 1783566), (405, 1585392), (432, 1486305), (486, 1321160), (540, 1189044), (648, 990870), (720, 891783), (810, 792696), (972, 660580), (1080, 594522), (1215, 528464), (1296, 495435), (1620, 396348), (1944, 330290), (2160, 297261), (2430, 264232), (3240, 198174), (3888, 165145), (4860, 132116), (6480, 99087), (9720, 66058), (19440, 33029)]