121588560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 160

約数和(自身を含む): 422472960

約数和(自身を除く): 300884400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 181, 216, 240, 270, 311, 360, 362, 432, 540, 543, 622, 720, 724, 905, 933, 1080, 1086, 1244, 1448, 1555, 1629, 1810, 1866, 2160, 2172, 2488, 2715, 2799, 2896, 3110, 3258, 3620, 3732, 4344, 4665, 4887, 4976, 5430, 5598, 6220, 6516, 7240, 7464, 8145, 8397, 8688, 9330, 9774, 10860, 11196, 12440, 13032, 13995, 14480, 14928, 16290, 16794, 18660, 19548, 21720, 22392, 24435, 24880, 26064, 27990, 32580, 33588, 37320, 39096, 41985, 43440, 44784, 48870, 55980, 56291, 65160, 67176, 74640, 78192, 83970, 97740, 111960, 112582, 130320, 134352, 167940, 168873, 195480, 223920, 225164, 281455, 335880, 337746, 390960, 450328, 506619, 562910, 671760, 675492, 844365, 900656, 1013238, 1125820, 1350984, 1519857, 1688730, 2026476, 2251640, 2533095, 2701968, 3039714, 3377460, 4052952, 4503280, 5066190, 6079428, 6754920, 7599285, 8105904, 10132380, 12158856, 13509840, 15198570, 20264760, 24317712, 30397140, 40529520, 60794280, 121588560]

約数ペア:

[(1, 121588560), (2, 60794280), (3, 40529520), (4, 30397140), (5, 24317712), (6, 20264760), (8, 15198570), (9, 13509840), (10, 12158856), (12, 10132380), (15, 8105904), (16, 7599285), (18, 6754920), (20, 6079428), (24, 5066190), (27, 4503280), (30, 4052952), (36, 3377460), (40, 3039714), (45, 2701968), (48, 2533095), (54, 2251640), (60, 2026476), (72, 1688730), (80, 1519857), (90, 1350984), (108, 1125820), (120, 1013238), (135, 900656), (144, 844365), (180, 675492), (181, 671760), (216, 562910), (240, 506619), (270, 450328), (311, 390960), (360, 337746), (362, 335880), (432, 281455), (540, 225164), (543, 223920), (622, 195480), (720, 168873), (724, 167940), (905, 134352), (933, 130320), (1080, 112582), (1086, 111960), (1244, 97740), (1448, 83970), (1555, 78192), (1629, 74640), (1810, 67176), (1866, 65160), (2160, 56291), (2172, 55980), (2488, 48870), (2715, 44784), (2799, 43440), (2896, 41985), (3110, 39096), (3258, 37320), (3620, 33588), (3732, 32580), (4344, 27990), (4665, 26064), (4887, 24880), (4976, 24435), (5430, 22392), (5598, 21720), (6220, 19548), (6516, 18660), (7240, 16794), (7464, 16290), (8145, 14928), (8397, 14480), (8688, 13995), (9330, 13032), (9774, 12440), (10860, 11196)]