53190120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 172368000

約数和(自身を除く): 119177880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 569, 570, 615, 760, 779, 820, 984, 1138, 1140, 1230, 1558, 1640, 1707, 2276, 2280, 2337, 2460, 2845, 3116, 3414, 3895, 4552, 4674, 4920, 5690, 6232, 6828, 7790, 8535, 9348, 10811, 11380, 11685, 13656, 15580, 17070, 18696, 21622, 22760, 23329, 23370, 31160, 32433, 34140, 43244, 46658, 46740, 54055, 64866, 68280, 69987, 86488, 93316, 93480, 108110, 116645, 129732, 139974, 162165, 186632, 216220, 233290, 259464, 279948, 324330, 349935, 432440, 443251, 466580, 559896, 648660, 699870, 886502, 933160, 1297320, 1329753, 1399740, 1773004, 2216255, 2659506, 2799480, 3546008, 4432510, 5319012, 6648765, 8865020, 10638024, 13297530, 17730040, 26595060, 53190120]

約数ペア:

[(1, 53190120), (2, 26595060), (3, 17730040), (4, 13297530), (5, 10638024), (6, 8865020), (8, 6648765), (10, 5319012), (12, 4432510), (15, 3546008), (19, 2799480), (20, 2659506), (24, 2216255), (30, 1773004), (38, 1399740), (40, 1329753), (41, 1297320), (57, 933160), (60, 886502), (76, 699870), (82, 648660), (95, 559896), (114, 466580), (120, 443251), (123, 432440), (152, 349935), (164, 324330), (190, 279948), (205, 259464), (228, 233290), (246, 216220), (285, 186632), (328, 162165), (380, 139974), (410, 129732), (456, 116645), (492, 108110), (569, 93480), (570, 93316), (615, 86488), (760, 69987), (779, 68280), (820, 64866), (984, 54055), (1138, 46740), (1140, 46658), (1230, 43244), (1558, 34140), (1640, 32433), (1707, 31160), (2276, 23370), (2280, 23329), (2337, 22760), (2460, 21622), (2845, 18696), (3116, 17070), (3414, 15580), (3895, 13656), (4552, 11685), (4674, 11380), (4920, 10811), (5690, 9348), (6232, 8535), (6828, 7790)]