225419640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45817}}^1$

素因数の和:45872

約数の個数: 64

約数和(自身を含む): 692768160

約数和(自身を除く): 467348520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 45817, 91634, 137451, 183268, 229085, 274902, 366536, 458170, 549804, 687255, 916340, 1099608, 1374510, 1832680, 1878497, 2749020, 3756994, 5498040, 5635491, 7513988, 9392485, 11270982, 15027976, 18784970, 22541964, 28177455, 37569940, 45083928, 56354910, 75139880, 112709820, 225419640]

約数ペア:

[(1, 225419640), (2, 112709820), (3, 75139880), (4, 56354910), (5, 45083928), (6, 37569940), (8, 28177455), (10, 22541964), (12, 18784970), (15, 15027976), (20, 11270982), (24, 9392485), (30, 7513988), (40, 5635491), (41, 5498040), (60, 3756994), (82, 2749020), (120, 1878497), (123, 1832680), (164, 1374510), (205, 1099608), (246, 916340), (328, 687255), (410, 549804), (492, 458170), (615, 366536), (820, 274902), (984, 229085), (1230, 183268), (1640, 137451), (2460, 91634), (4920, 45817)]