1189397760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4243}}^1$

素因数の和:4340

約数の個数: 144

約数和(自身を含む): 3851582784

約数和(自身を除く): 2662185024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 730, 768, 876, 960, 1095, 1168, 1280, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 3840, 4243, 4380, 4672, 5840, 7008, 8486, 8760, 9344, 11680, 12729, 14016, 16972, 17520, 18688, 21215, 23360, 25458, 28032, 33944, 35040, 42430, 46720, 50916, 56064, 63645, 67888, 70080, 84860, 93440, 101832, 127290, 135776, 140160, 169720, 203664, 254580, 271552, 280320, 309739, 339440, 407328, 509160, 543104, 619478, 678880, 814656, 929217, 1018320, 1086208, 1238956, 1357760, 1548695, 1629312, 1858434, 2036640, 2477912, 2715520, 3097390, 3258624, 3716868, 4073280, 4646085, 4955824, 5431040, 6194780, 7433736, 8146560, 9292170, 9911648, 12389560, 14867472, 16293120, 18584340, 19823296, 24779120, 29734944, 37168680, 39646592, 49558240, 59469888, 74337360, 79293184, 99116480, 118939776, 148674720, 198232960, 237879552, 297349440, 396465920, 594698880, 1189397760]

約数ペア:

[(1, 1189397760), (2, 594698880), (3, 396465920), (4, 297349440), (5, 237879552), (6, 198232960), (8, 148674720), (10, 118939776), (12, 99116480), (15, 79293184), (16, 74337360), (20, 59469888), (24, 49558240), (30, 39646592), (32, 37168680), (40, 29734944), (48, 24779120), (60, 19823296), (64, 18584340), (73, 16293120), (80, 14867472), (96, 12389560), (120, 9911648), (128, 9292170), (146, 8146560), (160, 7433736), (192, 6194780), (219, 5431040), (240, 4955824), (256, 4646085), (292, 4073280), (320, 3716868), (365, 3258624), (384, 3097390), (438, 2715520), (480, 2477912), (584, 2036640), (640, 1858434), (730, 1629312), (768, 1548695), (876, 1357760), (960, 1238956), (1095, 1086208), (1168, 1018320), (1280, 929217), (1460, 814656), (1752, 678880), (1920, 619478), (2190, 543104), (2336, 509160), (2920, 407328), (3504, 339440), (3840, 309739), (4243, 280320), (4380, 271552), (4672, 254580), (5840, 203664), (7008, 169720), (8486, 140160), (8760, 135776), (9344, 127290), (11680, 101832), (12729, 93440), (14016, 84860), (16972, 70080), (17520, 67888), (18688, 63645), (21215, 56064), (23360, 50916), (25458, 46720), (28032, 42430), (33944, 35040)]