152506920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66889}}^1$

素因数の和:66922

約数の個数: 64

約数和(自身を含む): 481608000

約数和(自身を除く): 329101080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 66889, 133778, 200667, 267556, 334445, 401334, 535112, 668890, 802668, 1003335, 1270891, 1337780, 1605336, 2006670, 2541782, 2675560, 3812673, 4013340, 5083564, 6354455, 7625346, 8026680, 10167128, 12708910, 15250692, 19063365, 25417820, 30501384, 38126730, 50835640, 76253460, 152506920]

約数ペア:

[(1, 152506920), (2, 76253460), (3, 50835640), (4, 38126730), (5, 30501384), (6, 25417820), (8, 19063365), (10, 15250692), (12, 12708910), (15, 10167128), (19, 8026680), (20, 7625346), (24, 6354455), (30, 5083564), (38, 4013340), (40, 3812673), (57, 2675560), (60, 2541782), (76, 2006670), (95, 1605336), (114, 1337780), (120, 1270891), (152, 1003335), (190, 802668), (228, 668890), (285, 535112), (380, 401334), (456, 334445), (570, 267556), (760, 200667), (1140, 133778), (2280, 66889)]