178020120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78079}}^1$

素因数の和:78112

約数の個数: 64

約数和(自身を含む): 562176000

約数和(自身を除く): 384155880

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, 78079, 156158, 234237, 312316, 390395, 468474, 624632, 780790, 936948, 1171185, 1483501, 1561580, 1873896, 2342370, 2967002, 3123160, 4450503, 4684740, 5934004, 7417505, 8901006, 9369480, 11868008, 14835010, 17802012, 22252515, 29670020, 35604024, 44505030, 59340040, 89010060, 178020120]

約数ペア:

[(1, 178020120), (2, 89010060), (3, 59340040), (4, 44505030), (5, 35604024), (6, 29670020), (8, 22252515), (10, 17802012), (12, 14835010), (15, 11868008), (19, 9369480), (20, 8901006), (24, 7417505), (30, 5934004), (38, 4684740), (40, 4450503), (57, 3123160), (60, 2967002), (76, 2342370), (95, 1873896), (114, 1561580), (120, 1483501), (152, 1171185), (190, 936948), (228, 780790), (285, 624632), (380, 468474), (456, 390395), (570, 312316), (760, 234237), (1140, 156158), (2280, 78079)]