120432480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 440391168

約数和(自身を除く): 319958688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 491, 511, 560, 584, 672, 730, 840, 876, 982, 1022, 1095, 1120, 1168, 1460, 1473, 1533, 1680, 1752, 1964, 2044, 2190, 2336, 2455, 2555, 2920, 2946, 3066, 3360, 3437, 3504, 3928, 4088, 4380, 4910, 5110, 5840, 5892, 6132, 6874, 7008, 7365, 7665, 7856, 8176, 8760, 9820, 10220, 10311, 11680, 11784, 12264, 13748, 14730, 15330, 15712, 16352, 17185, 17520, 19640, 20440, 20622, 23568, 24528, 27496, 29460, 30660, 34370, 35040, 35843, 39280, 40880, 41244, 47136, 49056, 51555, 54992, 58920, 61320, 68740, 71686, 78560, 81760, 82488, 103110, 107529, 109984, 117840, 122640, 137480, 143372, 164976, 179215, 206220, 215058, 235680, 245280, 250901, 274960, 286744, 329952, 358430, 412440, 430116, 501802, 537645, 549920, 573488, 716860, 752703, 824880, 860232, 1003604, 1075290, 1146976, 1254505, 1433720, 1505406, 1649760, 1720464, 2007208, 2150580, 2509010, 2867440, 3010812, 3440928, 3763515, 4014416, 4301160, 5018020, 5734880, 6021624, 7527030, 8028832, 8602320, 10036040, 12043248, 15054060, 17204640, 20072080, 24086496, 30108120, 40144160, 60216240, 120432480]

約数ペア:

[(1, 120432480), (2, 60216240), (3, 40144160), (4, 30108120), (5, 24086496), (6, 20072080), (7, 17204640), (8, 15054060), (10, 12043248), (12, 10036040), (14, 8602320), (15, 8028832), (16, 7527030), (20, 6021624), (21, 5734880), (24, 5018020), (28, 4301160), (30, 4014416), (32, 3763515), (35, 3440928), (40, 3010812), (42, 2867440), (48, 2509010), (56, 2150580), (60, 2007208), (70, 1720464), (73, 1649760), (80, 1505406), (84, 1433720), (96, 1254505), (105, 1146976), (112, 1075290), (120, 1003604), (140, 860232), (146, 824880), (160, 752703), (168, 716860), (210, 573488), (219, 549920), (224, 537645), (240, 501802), (280, 430116), (292, 412440), (336, 358430), (365, 329952), (420, 286744), (438, 274960), (480, 250901), (491, 245280), (511, 235680), (560, 215058), (584, 206220), (672, 179215), (730, 164976), (840, 143372), (876, 137480), (982, 122640), (1022, 117840), (1095, 109984), (1120, 107529), (1168, 103110), (1460, 82488), (1473, 81760), (1533, 78560), (1680, 71686), (1752, 68740), (1964, 61320), (2044, 58920), (2190, 54992), (2336, 51555), (2455, 49056), (2555, 47136), (2920, 41244), (2946, 40880), (3066, 39280), (3360, 35843), (3437, 35040), (3504, 34370), (3928, 30660), (4088, 29460), (4380, 27496), (4910, 24528), (5110, 23568), (5840, 20622), (5892, 20440), (6132, 19640), (6874, 17520), (7008, 17185), (7365, 16352), (7665, 15712), (7856, 15330), (8176, 14730), (8760, 13748), (9820, 12264), (10220, 11784), (10311, 11680)]