73005360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{919}}^1$

素因数の和:1266

約数の個数: 80

約数和(自身を含む): 227247360

約数和(自身を除く): 154242000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331, 662, 919, 993, 1324, 1655, 1838, 1986, 2648, 2757, 3310, 3676, 3972, 4595, 4965, 5296, 5514, 6620, 7352, 7944, 9190, 9930, 11028, 13240, 13785, 14704, 15888, 18380, 19860, 22056, 26480, 27570, 36760, 39720, 44112, 55140, 73520, 79440, 110280, 220560, 304189, 608378, 912567, 1216756, 1520945, 1825134, 2433512, 3041890, 3650268, 4562835, 4867024, 6083780, 7300536, 9125670, 12167560, 14601072, 18251340, 24335120, 36502680, 73005360]

約数ペア:

[(1, 73005360), (2, 36502680), (3, 24335120), (4, 18251340), (5, 14601072), (6, 12167560), (8, 9125670), (10, 7300536), (12, 6083780), (15, 4867024), (16, 4562835), (20, 3650268), (24, 3041890), (30, 2433512), (40, 1825134), (48, 1520945), (60, 1216756), (80, 912567), (120, 608378), (240, 304189), (331, 220560), (662, 110280), (919, 79440), (993, 73520), (1324, 55140), (1655, 44112), (1838, 39720), (1986, 36760), (2648, 27570), (2757, 26480), (3310, 22056), (3676, 19860), (3972, 18380), (4595, 15888), (4965, 14704), (5296, 13785), (5514, 13240), (6620, 11028), (7352, 9930), (7944, 9190)]