79331820720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{506201}}^1$

素因数の和:506870

約数の個数: 80

約数和(自身を含む): 246305744352

約数和(自身を除く): 166973923632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 1306, 1959, 2612, 3265, 3918, 5224, 6530, 7836, 9795, 10448, 13060, 15672, 19590, 26120, 31344, 39180, 52240, 78360, 156720, 506201, 1012402, 1518603, 2024804, 2531005, 3037206, 4049608, 5062010, 6074412, 7593015, 8099216, 10124020, 12148824, 15186030, 20248040, 24297648, 30372060, 40496080, 60744120, 121488240, 330549253, 661098506, 991647759, 1322197012, 1652746265, 1983295518, 2644394024, 3305492530, 3966591036, 4958238795, 5288788048, 6610985060, 7933182072, 9916477590, 13221970120, 15866364144, 19832955180, 26443940240, 39665910360, 79331820720]

約数ペア:

[(1, 79331820720), (2, 39665910360), (3, 26443940240), (4, 19832955180), (5, 15866364144), (6, 13221970120), (8, 9916477590), (10, 7933182072), (12, 6610985060), (15, 5288788048), (16, 4958238795), (20, 3966591036), (24, 3305492530), (30, 2644394024), (40, 1983295518), (48, 1652746265), (60, 1322197012), (80, 991647759), (120, 661098506), (240, 330549253), (653, 121488240), (1306, 60744120), (1959, 40496080), (2612, 30372060), (3265, 24297648), (3918, 20248040), (5224, 15186030), (6530, 12148824), (7836, 10124020), (9795, 8099216), (10448, 7593015), (13060, 6074412), (15672, 5062010), (19590, 4049608), (26120, 3037206), (31344, 2531005), (39180, 2024804), (52240, 1518603), (78360, 1012402), (156720, 506201)]