201140880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22651}}^1$

素因数の和:22704

約数の個数: 80

約数和(自身を含む): 640417344

約数和(自身を除く): 439276464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 22651, 45302, 67953, 90604, 113255, 135906, 181208, 226510, 271812, 339765, 362416, 453020, 543624, 679530, 838087, 906040, 1087248, 1359060, 1676174, 1812080, 2514261, 2718120, 3352348, 4190435, 5028522, 5436240, 6704696, 8380870, 10057044, 12571305, 13409392, 16761740, 20114088, 25142610, 33523480, 40228176, 50285220, 67046960, 100570440, 201140880]

約数ペア:

[(1, 201140880), (2, 100570440), (3, 67046960), (4, 50285220), (5, 40228176), (6, 33523480), (8, 25142610), (10, 20114088), (12, 16761740), (15, 13409392), (16, 12571305), (20, 10057044), (24, 8380870), (30, 6704696), (37, 5436240), (40, 5028522), (48, 4190435), (60, 3352348), (74, 2718120), (80, 2514261), (111, 1812080), (120, 1676174), (148, 1359060), (185, 1087248), (222, 906040), (240, 838087), (296, 679530), (370, 543624), (444, 453020), (555, 362416), (592, 339765), (740, 271812), (888, 226510), (1110, 181208), (1480, 135906), (1776, 113255), (2220, 90604), (2960, 67953), (4440, 45302), (8880, 22651)]