112222920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15331}}^1$

素因数の和:15406

約数の個数: 64

約数和(自身を含む): 342210240

約数和(自身を除く): 229987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 15331, 30662, 45993, 61324, 76655, 91986, 122648, 153310, 183972, 229965, 306620, 367944, 459930, 613240, 919860, 935191, 1839720, 1870382, 2805573, 3740764, 4675955, 5611146, 7481528, 9351910, 11222292, 14027865, 18703820, 22444584, 28055730, 37407640, 56111460, 112222920]

約数ペア:

[(1, 112222920), (2, 56111460), (3, 37407640), (4, 28055730), (5, 22444584), (6, 18703820), (8, 14027865), (10, 11222292), (12, 9351910), (15, 7481528), (20, 5611146), (24, 4675955), (30, 3740764), (40, 2805573), (60, 1870382), (61, 1839720), (120, 935191), (122, 919860), (183, 613240), (244, 459930), (305, 367944), (366, 306620), (488, 229965), (610, 183972), (732, 153310), (915, 122648), (1220, 91986), (1464, 76655), (1830, 61324), (2440, 45993), (3660, 30662), (7320, 15331)]