120856080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4889}}^1$

素因数の和:5008

約数の個数: 80

約数和(自身を含む): 378368640

約数和(自身を除く): 257512560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4889, 4944, 6180, 8240, 9778, 12360, 14667, 19556, 24445, 24720, 29334, 39112, 48890, 58668, 73335, 78224, 97780, 117336, 146670, 195560, 234672, 293340, 391120, 503567, 586680, 1007134, 1173360, 1510701, 2014268, 2517835, 3021402, 4028536, 5035670, 6042804, 7553505, 8057072, 10071340, 12085608, 15107010, 20142680, 24171216, 30214020, 40285360, 60428040, 120856080]

約数ペア:

[(1, 120856080), (2, 60428040), (3, 40285360), (4, 30214020), (5, 24171216), (6, 20142680), (8, 15107010), (10, 12085608), (12, 10071340), (15, 8057072), (16, 7553505), (20, 6042804), (24, 5035670), (30, 4028536), (40, 3021402), (48, 2517835), (60, 2014268), (80, 1510701), (103, 1173360), (120, 1007134), (206, 586680), (240, 503567), (309, 391120), (412, 293340), (515, 234672), (618, 195560), (824, 146670), (1030, 117336), (1236, 97780), (1545, 78224), (1648, 73335), (2060, 58668), (2472, 48890), (3090, 39112), (4120, 29334), (4889, 24720), (4944, 24445), (6180, 19556), (8240, 14667), (9778, 12360)]