198813960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{184087}}^1$

素因数の和:184107

約数の個数: 64

約数和(自身を含む): 662716800

約数和(自身を除く): 463902840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 184087, 368174, 552261, 736348, 920435, 1104522, 1472696, 1656783, 1840870, 2209044, 2761305, 3313566, 3681740, 4418088, 4970349, 5522610, 6627132, 7363480, 8283915, 9940698, 11045220, 13254264, 16567830, 19881396, 22090440, 24851745, 33135660, 39762792, 49703490, 66271320, 99406980, 198813960]

約数ペア:

[(1, 198813960), (2, 99406980), (3, 66271320), (4, 49703490), (5, 39762792), (6, 33135660), (8, 24851745), (9, 22090440), (10, 19881396), (12, 16567830), (15, 13254264), (18, 11045220), (20, 9940698), (24, 8283915), (27, 7363480), (30, 6627132), (36, 5522610), (40, 4970349), (45, 4418088), (54, 3681740), (60, 3313566), (72, 2761305), (90, 2209044), (108, 1840870), (120, 1656783), (135, 1472696), (180, 1104522), (216, 920435), (270, 736348), (360, 552261), (540, 368174), (1080, 184087)]