384939360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20563}}^1$

素因数の和:20597

約数の個数: 144

約数和(自身を含む): 1414720944

約数和(自身を除く): 1029781584

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, 20563, 41126, 61689, 82252, 102815, 123378, 164504, 185067, 205630, 246756, 267319, 308445, 329008, 370134, 411260, 493512, 534638, 616890, 658016, 740268, 801957, 822520, 925335, 987024, 1069276, 1233780, 1336595, 1480536, 1603914, 1645040, 1850670, 1974048, 2138552, 2405871, 2467560, 2673190, 2961072, 3207828, 3290080, 3701340, 4009785, 4277104, 4811742, 4935120, 5346380, 5922144, 6415656, 7402680, 8019570, 8554208, 9623484, 9870240, 10692760, 12029355, 12831312, 14805360, 16039140, 19246968, 21385520, 24058710, 25662624, 29610720, 32078280, 38493936, 42771040, 48117420, 64156560, 76987872, 96234840, 128313120, 192469680, 384939360]

約数ペア:

[(1, 384939360), (2, 192469680), (3, 128313120), (4, 96234840), (5, 76987872), (6, 64156560), (8, 48117420), (9, 42771040), (10, 38493936), (12, 32078280), (13, 29610720), (15, 25662624), (16, 24058710), (18, 21385520), (20, 19246968), (24, 16039140), (26, 14805360), (30, 12831312), (32, 12029355), (36, 10692760), (39, 9870240), (40, 9623484), (45, 8554208), (48, 8019570), (52, 7402680), (60, 6415656), (65, 5922144), (72, 5346380), (78, 4935120), (80, 4811742), (90, 4277104), (96, 4009785), (104, 3701340), (117, 3290080), (120, 3207828), (130, 2961072), (144, 2673190), (156, 2467560), (160, 2405871), (180, 2138552), (195, 1974048), (208, 1850670), (234, 1645040), (240, 1603914), (260, 1480536), (288, 1336595), (312, 1233780), (360, 1069276), (390, 987024), (416, 925335), (468, 822520), (480, 801957), (520, 740268), (585, 658016), (624, 616890), (720, 534638), (780, 493512), (936, 411260), (1040, 370134), (1170, 329008), (1248, 308445), (1440, 267319), (1560, 246756), (1872, 205630), (2080, 185067), (2340, 164504), (3120, 123378), (3744, 102815), (4680, 82252), (6240, 61689), (9360, 41126), (18720, 20563)]