120874860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9199}}^1$

素因数の和:9287

約数の個数: 72

約数和(自身を含む): 371716800

約数和(自身を除く): 250841940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 9199, 13140, 18398, 27597, 36796, 45995, 55194, 82791, 91990, 110388, 137985, 165582, 183980, 275970, 331164, 413955, 551940, 671527, 827910, 1343054, 1655820, 2014581, 2686108, 3357635, 4029162, 6043743, 6715270, 8058324, 10072905, 12087486, 13430540, 20145810, 24174972, 30218715, 40291620, 60437430, 120874860]

約数ペア:

[(1, 120874860), (2, 60437430), (3, 40291620), (4, 30218715), (5, 24174972), (6, 20145810), (9, 13430540), (10, 12087486), (12, 10072905), (15, 8058324), (18, 6715270), (20, 6043743), (30, 4029162), (36, 3357635), (45, 2686108), (60, 2014581), (73, 1655820), (90, 1343054), (146, 827910), (180, 671527), (219, 551940), (292, 413955), (365, 331164), (438, 275970), (657, 183980), (730, 165582), (876, 137985), (1095, 110388), (1314, 91990), (1460, 82791), (2190, 55194), (2628, 45995), (3285, 36796), (4380, 27597), (6570, 18398), (9199, 13140)]