11712241920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{3559}}^1$

素因数の和:4440

約数の個数: 144

約数和(自身を含む): 37460142720

約数和(自身を除く): 25747900800

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, 256, 320, 384, 480, 640, 768, 857, 960, 1280, 1714, 1920, 2571, 3428, 3559, 3840, 4285, 5142, 6856, 7118, 8570, 10284, 10677, 12855, 13712, 14236, 17140, 17795, 20568, 21354, 25710, 27424, 28472, 34280, 35590, 41136, 42708, 51420, 53385, 54848, 56944, 68560, 71180, 82272, 85416, 102840, 106770, 109696, 113888, 137120, 142360, 164544, 170832, 205680, 213540, 219392, 227776, 274240, 284720, 329088, 341664, 411360, 427080, 455552, 548480, 569440, 658176, 683328, 822720, 854160, 911104, 1096960, 1138880, 1366656, 1645440, 1708320, 2277760, 2733312, 3050063, 3290880, 3416640, 4555520, 6100126, 6833280, 9150189, 12200252, 13666560, 15250315, 18300378, 24400504, 30500630, 36600756, 45750945, 48801008, 61001260, 73201512, 91501890, 97602016, 122002520, 146403024, 183003780, 195204032, 244005040, 292806048, 366007560, 390408064, 488010080, 585612096, 732015120, 780816128, 976020160, 1171224192, 1464030240, 1952040320, 2342448384, 2928060480, 3904080640, 5856120960, 11712241920]

約数ペア:

[(1, 11712241920), (2, 5856120960), (3, 3904080640), (4, 2928060480), (5, 2342448384), (6, 1952040320), (8, 1464030240), (10, 1171224192), (12, 976020160), (15, 780816128), (16, 732015120), (20, 585612096), (24, 488010080), (30, 390408064), (32, 366007560), (40, 292806048), (48, 244005040), (60, 195204032), (64, 183003780), (80, 146403024), (96, 122002520), (120, 97602016), (128, 91501890), (160, 73201512), (192, 61001260), (240, 48801008), (256, 45750945), (320, 36600756), (384, 30500630), (480, 24400504), (640, 18300378), (768, 15250315), (857, 13666560), (960, 12200252), (1280, 9150189), (1714, 6833280), (1920, 6100126), (2571, 4555520), (3428, 3416640), (3559, 3290880), (3840, 3050063), (4285, 2733312), (5142, 2277760), (6856, 1708320), (7118, 1645440), (8570, 1366656), (10284, 1138880), (10677, 1096960), (12855, 911104), (13712, 854160), (14236, 822720), (17140, 683328), (17795, 658176), (20568, 569440), (21354, 548480), (25710, 455552), (27424, 427080), (28472, 411360), (34280, 341664), (35590, 329088), (41136, 284720), (42708, 274240), (51420, 227776), (53385, 219392), (54848, 213540), (56944, 205680), (68560, 170832), (71180, 164544), (82272, 142360), (85416, 137120), (102840, 113888), (106770, 109696)]