9766920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 29520000

約数和(自身を除く): 19753080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 409, 597, 796, 818, 995, 1194, 1227, 1592, 1636, 1990, 2045, 2388, 2454, 2985, 3272, 3980, 4090, 4776, 4908, 5970, 6135, 7960, 8180, 9816, 11940, 12270, 16360, 23880, 24540, 49080, 81391, 162782, 244173, 325564, 406955, 488346, 651128, 813910, 976692, 1220865, 1627820, 1953384, 2441730, 3255640, 4883460, 9766920]

約数ペア:

[(1, 9766920), (2, 4883460), (3, 3255640), (4, 2441730), (5, 1953384), (6, 1627820), (8, 1220865), (10, 976692), (12, 813910), (15, 651128), (20, 488346), (24, 406955), (30, 325564), (40, 244173), (60, 162782), (120, 81391), (199, 49080), (398, 24540), (409, 23880), (597, 16360), (796, 12270), (818, 11940), (995, 9816), (1194, 8180), (1227, 7960), (1592, 6135), (1636, 5970), (1990, 4908), (2045, 4776), (2388, 4090), (2454, 3980), (2985, 3272)]