120697040

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24733}}^1$

素因数の和:24807

約数の個数: 40

約数和(自身を含む): 285232488

約数和(自身を除く): 164535448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 24733, 49466, 98932, 123665, 197864, 247330, 395728, 494660, 989320, 1508713, 1978640, 3017426, 6034852, 7543565, 12069704, 15087130, 24139408, 30174260, 60348520, 120697040]

約数ペア:

[(1, 120697040), (2, 60348520), (4, 30174260), (5, 24139408), (8, 15087130), (10, 12069704), (16, 7543565), (20, 6034852), (40, 3017426), (61, 1978640), (80, 1508713), (122, 989320), (244, 494660), (305, 395728), (488, 247330), (610, 197864), (976, 123665), (1220, 98932), (2440, 49466), (4880, 24733)]