120670680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 394168320

約数和(自身を除く): 273497640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 751, 780, 824, 1030, 1236, 1339, 1502, 1545, 1560, 2060, 2253, 2472, 2678, 3004, 3090, 3755, 4017, 4120, 4506, 5356, 6008, 6180, 6695, 7510, 8034, 9012, 9763, 10712, 11265, 12360, 13390, 15020, 16068, 18024, 19526, 20085, 22530, 26780, 29289, 30040, 32136, 39052, 40170, 45060, 48815, 53560, 58578, 77353, 78104, 80340, 90120, 97630, 117156, 146445, 154706, 160680, 195260, 232059, 234312, 292890, 309412, 386765, 390520, 464118, 585780, 618824, 773530, 928236, 1005589, 1160295, 1171560, 1547060, 1856472, 2011178, 2320590, 3016767, 3094120, 4022356, 4641180, 5027945, 6033534, 8044712, 9282360, 10055890, 12067068, 15083835, 20111780, 24134136, 30167670, 40223560, 60335340, 120670680]

約数ペア:

[(1, 120670680), (2, 60335340), (3, 40223560), (4, 30167670), (5, 24134136), (6, 20111780), (8, 15083835), (10, 12067068), (12, 10055890), (13, 9282360), (15, 8044712), (20, 6033534), (24, 5027945), (26, 4641180), (30, 4022356), (39, 3094120), (40, 3016767), (52, 2320590), (60, 2011178), (65, 1856472), (78, 1547060), (103, 1171560), (104, 1160295), (120, 1005589), (130, 928236), (156, 773530), (195, 618824), (206, 585780), (260, 464118), (309, 390520), (312, 386765), (390, 309412), (412, 292890), (515, 234312), (520, 232059), (618, 195260), (751, 160680), (780, 154706), (824, 146445), (1030, 117156), (1236, 97630), (1339, 90120), (1502, 80340), (1545, 78104), (1560, 77353), (2060, 58578), (2253, 53560), (2472, 48815), (2678, 45060), (3004, 40170), (3090, 39052), (3755, 32136), (4017, 30040), (4120, 29289), (4506, 26780), (5356, 22530), (6008, 20085), (6180, 19526), (6695, 18024), (7510, 16068), (8034, 15020), (9012, 13390), (9763, 12360), (10712, 11265)]