2172830640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9053461}}^1$

素因数の和:9053477

約数の個数: 40

約数和(自身を含む): 6735775728

約数和(自身を除く): 4562945088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 9053461, 18106922, 27160383, 36213844, 45267305, 54320766, 72427688, 90534610, 108641532, 135801915, 144855376, 181069220, 217283064, 271603830, 362138440, 434566128, 543207660, 724276880, 1086415320, 2172830640]

約数ペア:

[(1, 2172830640), (2, 1086415320), (3, 724276880), (4, 543207660), (5, 434566128), (6, 362138440), (8, 271603830), (10, 217283064), (12, 181069220), (15, 144855376), (16, 135801915), (20, 108641532), (24, 90534610), (30, 72427688), (40, 54320766), (48, 45267305), (60, 36213844), (80, 27160383), (120, 18106922), (240, 9053461)]