72763440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 227315808

約数和(自身を除く): 154552368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2213, 2740, 3288, 4110, 4426, 5480, 6576, 6639, 8220, 8852, 10960, 11065, 13278, 16440, 17704, 22130, 26556, 32880, 33195, 35408, 44260, 53112, 66390, 88520, 106224, 132780, 177040, 265560, 303181, 531120, 606362, 909543, 1212724, 1515905, 1819086, 2425448, 3031810, 3638172, 4547715, 4850896, 6063620, 7276344, 9095430, 12127240, 14552688, 18190860, 24254480, 36381720, 72763440]

約数ペア:

[(1, 72763440), (2, 36381720), (3, 24254480), (4, 18190860), (5, 14552688), (6, 12127240), (8, 9095430), (10, 7276344), (12, 6063620), (15, 4850896), (16, 4547715), (20, 3638172), (24, 3031810), (30, 2425448), (40, 1819086), (48, 1515905), (60, 1212724), (80, 909543), (120, 606362), (137, 531120), (240, 303181), (274, 265560), (411, 177040), (548, 132780), (685, 106224), (822, 88520), (1096, 66390), (1370, 53112), (1644, 44260), (2055, 35408), (2192, 33195), (2213, 32880), (2740, 26556), (3288, 22130), (4110, 17704), (4426, 16440), (5480, 13278), (6576, 11065), (6639, 10960), (8220, 8852)]