48019920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15391}}^1$

素因数の和:15420

約数の個数: 80

約数和(自身を含む): 160323072

約数和(自身を除く): 112303152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15391, 30782, 46173, 61564, 76955, 92346, 123128, 153910, 184692, 200083, 230865, 246256, 307820, 369384, 400166, 461730, 600249, 615640, 738768, 800332, 923460, 1000415, 1200498, 1231280, 1600664, 1846920, 2000830, 2400996, 3001245, 3201328, 3693840, 4001660, 4801992, 6002490, 8003320, 9603984, 12004980, 16006640, 24009960, 48019920]

約数ペア:

[(1, 48019920), (2, 24009960), (3, 16006640), (4, 12004980), (5, 9603984), (6, 8003320), (8, 6002490), (10, 4801992), (12, 4001660), (13, 3693840), (15, 3201328), (16, 3001245), (20, 2400996), (24, 2000830), (26, 1846920), (30, 1600664), (39, 1231280), (40, 1200498), (48, 1000415), (52, 923460), (60, 800332), (65, 738768), (78, 615640), (80, 600249), (104, 461730), (120, 400166), (130, 369384), (156, 307820), (195, 246256), (208, 230865), (240, 200083), (260, 184692), (312, 153910), (390, 123128), (520, 92346), (624, 76955), (780, 61564), (1040, 46173), (1560, 30782), (3120, 15391)]