253616040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{11549}}^1$

素因数の和:11627

約数の個数: 96

約数和(自身を含む): 837837000

約数和(自身を除く): 584220960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 11549, 21960, 23098, 34647, 46196, 57745, 69294, 92392, 103941, 115490, 138588, 173235, 207882, 230980, 277176, 346470, 415764, 461960, 519705, 692940, 704489, 831528, 1039410, 1385880, 1408978, 2078820, 2113467, 2817956, 3522445, 4157640, 4226934, 5635912, 6340401, 7044890, 8453868, 10567335, 12680802, 14089780, 16907736, 21134670, 25361604, 28179560, 31702005, 42269340, 50723208, 63404010, 84538680, 126808020, 253616040]

約数ペア:

[(1, 253616040), (2, 126808020), (3, 84538680), (4, 63404010), (5, 50723208), (6, 42269340), (8, 31702005), (9, 28179560), (10, 25361604), (12, 21134670), (15, 16907736), (18, 14089780), (20, 12680802), (24, 10567335), (30, 8453868), (36, 7044890), (40, 6340401), (45, 5635912), (60, 4226934), (61, 4157640), (72, 3522445), (90, 2817956), (120, 2113467), (122, 2078820), (180, 1408978), (183, 1385880), (244, 1039410), (305, 831528), (360, 704489), (366, 692940), (488, 519705), (549, 461960), (610, 415764), (732, 346470), (915, 277176), (1098, 230980), (1220, 207882), (1464, 173235), (1830, 138588), (2196, 115490), (2440, 103941), (2745, 92392), (3660, 69294), (4392, 57745), (5490, 46196), (7320, 34647), (10980, 23098), (11549, 21960)]