9272238720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{11471}}^1$

素因数の和:11914

約数の個数: 128

約数和(自身を含む): 29628046080

約数和(自身を除く): 20355807360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 421, 480, 640, 842, 960, 1263, 1684, 1920, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 8420, 10104, 11471, 12630, 13472, 16840, 20208, 22942, 25260, 26944, 33680, 34413, 40416, 45884, 50520, 53888, 57355, 67360, 68826, 80832, 91768, 101040, 114710, 134720, 137652, 161664, 172065, 183536, 202080, 229420, 269440, 275304, 344130, 367072, 404160, 458840, 550608, 688260, 734144, 808320, 917680, 1101216, 1376520, 1468288, 1835360, 2202432, 2753040, 3670720, 4404864, 4829291, 5506080, 7341440, 9658582, 11012160, 14487873, 19317164, 22024320, 24146455, 28975746, 38634328, 48292910, 57951492, 72439365, 77268656, 96585820, 115902984, 144878730, 154537312, 193171640, 231805968, 289757460, 309074624, 386343280, 463611936, 579514920, 618149248, 772686560, 927223872, 1159029840, 1545373120, 1854447744, 2318059680, 3090746240, 4636119360, 9272238720]

約数ペア:

[(1, 9272238720), (2, 4636119360), (3, 3090746240), (4, 2318059680), (5, 1854447744), (6, 1545373120), (8, 1159029840), (10, 927223872), (12, 772686560), (15, 618149248), (16, 579514920), (20, 463611936), (24, 386343280), (30, 309074624), (32, 289757460), (40, 231805968), (48, 193171640), (60, 154537312), (64, 144878730), (80, 115902984), (96, 96585820), (120, 77268656), (128, 72439365), (160, 57951492), (192, 48292910), (240, 38634328), (320, 28975746), (384, 24146455), (421, 22024320), (480, 19317164), (640, 14487873), (842, 11012160), (960, 9658582), (1263, 7341440), (1684, 5506080), (1920, 4829291), (2105, 4404864), (2526, 3670720), (3368, 2753040), (4210, 2202432), (5052, 1835360), (6315, 1468288), (6736, 1376520), (8420, 1101216), (10104, 917680), (11471, 808320), (12630, 734144), (13472, 688260), (16840, 550608), (20208, 458840), (22942, 404160), (25260, 367072), (26944, 344130), (33680, 275304), (34413, 269440), (40416, 229420), (45884, 202080), (50520, 183536), (53888, 172065), (57355, 161664), (67360, 137652), (68826, 134720), (80832, 114710), (91768, 101040)]