1808444760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{15331}}^1$

素因数の和:16328

約数の個数: 64

約数和(自身を含む): 5431207680

約数和(自身を除く): 3622762920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 983, 1966, 2949, 3932, 4915, 5898, 7864, 9830, 11796, 14745, 15331, 19660, 23592, 29490, 30662, 39320, 45993, 58980, 61324, 76655, 91986, 117960, 122648, 153310, 183972, 229965, 306620, 367944, 459930, 613240, 919860, 1839720, 15070373, 30140746, 45211119, 60281492, 75351865, 90422238, 120562984, 150703730, 180844476, 226055595, 301407460, 361688952, 452111190, 602814920, 904222380, 1808444760]

約数ペア:

[(1, 1808444760), (2, 904222380), (3, 602814920), (4, 452111190), (5, 361688952), (6, 301407460), (8, 226055595), (10, 180844476), (12, 150703730), (15, 120562984), (20, 90422238), (24, 75351865), (30, 60281492), (40, 45211119), (60, 30140746), (120, 15070373), (983, 1839720), (1966, 919860), (2949, 613240), (3932, 459930), (4915, 367944), (5898, 306620), (7864, 229965), (9830, 183972), (11796, 153310), (14745, 122648), (15331, 117960), (19660, 91986), (23592, 76655), (29490, 61324), (30662, 58980), (39320, 45993)]