76860240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 249734016

約数和(自身を除く): 172873776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 73, 80, 82, 107, 120, 123, 146, 164, 205, 214, 219, 240, 246, 292, 321, 328, 365, 410, 428, 438, 492, 535, 584, 615, 642, 656, 730, 820, 856, 876, 984, 1070, 1095, 1168, 1230, 1284, 1460, 1605, 1640, 1712, 1752, 1968, 2140, 2190, 2460, 2568, 2920, 2993, 3210, 3280, 3504, 4280, 4380, 4387, 4920, 5136, 5840, 5986, 6420, 7811, 8560, 8760, 8774, 8979, 9840, 11972, 12840, 13161, 14965, 15622, 17520, 17548, 17958, 21935, 23433, 23944, 25680, 26322, 29930, 31244, 35096, 35916, 39055, 43870, 44895, 46866, 47888, 52644, 59860, 62488, 65805, 70192, 71832, 78110, 87740, 89790, 93732, 105288, 117165, 119720, 124976, 131610, 143664, 156220, 175480, 179580, 187464, 210576, 234330, 239440, 263220, 312440, 320251, 350960, 359160, 374928, 468660, 526440, 624880, 640502, 718320, 937320, 960753, 1052880, 1281004, 1601255, 1874640, 1921506, 2562008, 3202510, 3843012, 4803765, 5124016, 6405020, 7686024, 9607530, 12810040, 15372048, 19215060, 25620080, 38430120, 76860240]

約数ペア:

[(1, 76860240), (2, 38430120), (3, 25620080), (4, 19215060), (5, 15372048), (6, 12810040), (8, 9607530), (10, 7686024), (12, 6405020), (15, 5124016), (16, 4803765), (20, 3843012), (24, 3202510), (30, 2562008), (40, 1921506), (41, 1874640), (48, 1601255), (60, 1281004), (73, 1052880), (80, 960753), (82, 937320), (107, 718320), (120, 640502), (123, 624880), (146, 526440), (164, 468660), (205, 374928), (214, 359160), (219, 350960), (240, 320251), (246, 312440), (292, 263220), (321, 239440), (328, 234330), (365, 210576), (410, 187464), (428, 179580), (438, 175480), (492, 156220), (535, 143664), (584, 131610), (615, 124976), (642, 119720), (656, 117165), (730, 105288), (820, 93732), (856, 89790), (876, 87740), (984, 78110), (1070, 71832), (1095, 70192), (1168, 65805), (1230, 62488), (1284, 59860), (1460, 52644), (1605, 47888), (1640, 46866), (1712, 44895), (1752, 43870), (1968, 39055), (2140, 35916), (2190, 35096), (2460, 31244), (2568, 29930), (2920, 26322), (2993, 25680), (3210, 23944), (3280, 23433), (3504, 21935), (4280, 17958), (4380, 17548), (4387, 17520), (4920, 15622), (5136, 14965), (5840, 13161), (5986, 12840), (6420, 11972), (7811, 9840), (8560, 8979), (8760, 8774)]