613622880

素因数分解:

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

素因数の和:32813

約数の個数: 144

約数和(自身を含む): 2255132880

約数和(自身を除く): 1641510000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 32779, 65558, 98337, 131116, 163895, 196674, 262232, 295011, 327790, 393348, 426127, 491685, 524464, 590022, 655580, 786696, 852254, 983370, 1048928, 1180044, 1278381, 1311160, 1475055, 1573392, 1704508, 1966740, 2130635, 2360088, 2556762, 2622320, 2950110, 3146784, 3409016, 3835143, 3933480, 4261270, 4720176, 5113524, 5244640, 5900220, 6391905, 6818032, 7670286, 7866960, 8522540, 9440352, 10227048, 11800440, 12783810, 13636064, 15340572, 15733920, 17045080, 19175715, 20454096, 23600880, 25567620, 30681144, 34090160, 38351430, 40908192, 47201760, 51135240, 61362288, 68180320, 76702860, 102270480, 122724576, 153405720, 204540960, 306811440, 613622880]

約数ペア:

[(1, 613622880), (2, 306811440), (3, 204540960), (4, 153405720), (5, 122724576), (6, 102270480), (8, 76702860), (9, 68180320), (10, 61362288), (12, 51135240), (13, 47201760), (15, 40908192), (16, 38351430), (18, 34090160), (20, 30681144), (24, 25567620), (26, 23600880), (30, 20454096), (32, 19175715), (36, 17045080), (39, 15733920), (40, 15340572), (45, 13636064), (48, 12783810), (52, 11800440), (60, 10227048), (65, 9440352), (72, 8522540), (78, 7866960), (80, 7670286), (90, 6818032), (96, 6391905), (104, 5900220), (117, 5244640), (120, 5113524), (130, 4720176), (144, 4261270), (156, 3933480), (160, 3835143), (180, 3409016), (195, 3146784), (208, 2950110), (234, 2622320), (240, 2556762), (260, 2360088), (288, 2130635), (312, 1966740), (360, 1704508), (390, 1573392), (416, 1475055), (468, 1311160), (480, 1278381), (520, 1180044), (585, 1048928), (624, 983370), (720, 852254), (780, 786696), (936, 655580), (1040, 590022), (1170, 524464), (1248, 491685), (1440, 426127), (1560, 393348), (1872, 327790), (2080, 295011), (2340, 262232), (3120, 196674), (3744, 163895), (4680, 131116), (6240, 98337), (9360, 65558), (18720, 32779)]