180984120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79379}}^1$

素因数の和:79412

約数の個数: 64

約数和(自身を含む): 571536000

約数和(自身を除く): 390551880

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, 79379, 158758, 238137, 317516, 396895, 476274, 635032, 793790, 952548, 1190685, 1508201, 1587580, 1905096, 2381370, 3016402, 3175160, 4524603, 4762740, 6032804, 7541005, 9049206, 9525480, 12065608, 15082010, 18098412, 22623015, 30164020, 36196824, 45246030, 60328040, 90492060, 180984120]

約数ペア:

[(1, 180984120), (2, 90492060), (3, 60328040), (4, 45246030), (5, 36196824), (6, 30164020), (8, 22623015), (10, 18098412), (12, 15082010), (15, 12065608), (19, 9525480), (20, 9049206), (24, 7541005), (30, 6032804), (38, 4762740), (40, 4524603), (57, 3175160), (60, 3016402), (76, 2381370), (95, 1905096), (114, 1587580), (120, 1508201), (152, 1190685), (190, 952548), (228, 793790), (285, 635032), (380, 476274), (456, 396895), (570, 317516), (760, 238137), (1140, 158758), (2280, 79379)]