120647840

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6673}}^1$

素因数の和:6801

約数の個数: 48

約数和(自身を含む): 287596008

約数和(自身を除く): 166948168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 6673, 9040, 13346, 18080, 26692, 33365, 53384, 66730, 106768, 133460, 213536, 266920, 533840, 754049, 1067680, 1508098, 3016196, 3770245, 6032392, 7540490, 12064784, 15080980, 24129568, 30161960, 60323920, 120647840]

約数ペア:

[(1, 120647840), (2, 60323920), (4, 30161960), (5, 24129568), (8, 15080980), (10, 12064784), (16, 7540490), (20, 6032392), (32, 3770245), (40, 3016196), (80, 1508098), (113, 1067680), (160, 754049), (226, 533840), (452, 266920), (565, 213536), (904, 133460), (1130, 106768), (1808, 66730), (2260, 53384), (3616, 33365), (4520, 26692), (6673, 18080), (9040, 13346)]