115704120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137743}}^1$

素因数の和:137764

約数の個数: 64

約数和(自身を含む): 396702720

約数和(自身を除く): 280998600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 137743, 275486, 413229, 550972, 688715, 826458, 964201, 1101944, 1377430, 1652916, 1928402, 2066145, 2754860, 2892603, 3305832, 3856804, 4132290, 4821005, 5509720, 5785206, 7713608, 8264580, 9642010, 11570412, 14463015, 16529160, 19284020, 23140824, 28926030, 38568040, 57852060, 115704120]

約数ペア:

[(1, 115704120), (2, 57852060), (3, 38568040), (4, 28926030), (5, 23140824), (6, 19284020), (7, 16529160), (8, 14463015), (10, 11570412), (12, 9642010), (14, 8264580), (15, 7713608), (20, 5785206), (21, 5509720), (24, 4821005), (28, 4132290), (30, 3856804), (35, 3305832), (40, 2892603), (42, 2754860), (56, 2066145), (60, 1928402), (70, 1652916), (84, 1377430), (105, 1101944), (120, 964201), (140, 826458), (168, 688715), (210, 550972), (280, 413229), (420, 275486), (840, 137743)]