204540960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32779}}^1$

素因数の和:32810

約数の個数: 96

約数和(自身を含む): 693887040

約数和(自身を除く): 489346080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 32779, 65558, 98337, 131116, 163895, 196674, 262232, 327790, 393348, 426127, 491685, 524464, 655580, 786696, 852254, 983370, 1048928, 1278381, 1311160, 1573392, 1704508, 1966740, 2130635, 2556762, 2622320, 3146784, 3409016, 3933480, 4261270, 5113524, 5244640, 6391905, 6818032, 7866960, 8522540, 10227048, 12783810, 13636064, 15733920, 17045080, 20454096, 25567620, 34090160, 40908192, 51135240, 68180320, 102270480, 204540960]

約数ペア:

[(1, 204540960), (2, 102270480), (3, 68180320), (4, 51135240), (5, 40908192), (6, 34090160), (8, 25567620), (10, 20454096), (12, 17045080), (13, 15733920), (15, 13636064), (16, 12783810), (20, 10227048), (24, 8522540), (26, 7866960), (30, 6818032), (32, 6391905), (39, 5244640), (40, 5113524), (48, 4261270), (52, 3933480), (60, 3409016), (65, 3146784), (78, 2622320), (80, 2556762), (96, 2130635), (104, 1966740), (120, 1704508), (130, 1573392), (156, 1311160), (160, 1278381), (195, 1048928), (208, 983370), (240, 852254), (260, 786696), (312, 655580), (390, 524464), (416, 491685), (480, 426127), (520, 393348), (624, 327790), (780, 262232), (1040, 196674), (1248, 163895), (1560, 131116), (2080, 98337), (3120, 65558), (6240, 32779)]