24540180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 84805056

約数和(自身を除く): 60264876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 491, 510, 588, 595, 714, 735, 833, 980, 982, 1020, 1190, 1428, 1470, 1473, 1666, 1785, 1964, 2380, 2455, 2499, 2940, 2946, 3332, 3437, 3570, 4165, 4910, 4998, 5892, 6874, 7140, 7365, 8330, 8347, 9820, 9996, 10311, 12495, 13748, 14730, 16660, 16694, 17185, 20622, 24059, 24990, 25041, 29460, 33388, 34370, 41244, 41735, 48118, 49980, 50082, 51555, 58429, 68740, 72177, 83470, 96236, 100164, 103110, 116858, 120295, 125205, 144354, 166940, 175287, 206220, 233716, 240590, 250410, 288708, 292145, 350574, 360885, 409003, 481180, 500820, 584290, 701148, 721770, 818006, 876435, 1168580, 1227009, 1443540, 1636012, 1752870, 2045015, 2454018, 3505740, 4090030, 4908036, 6135045, 8180060, 12270090, 24540180]

約数ペア:

[(1, 24540180), (2, 12270090), (3, 8180060), (4, 6135045), (5, 4908036), (6, 4090030), (7, 3505740), (10, 2454018), (12, 2045015), (14, 1752870), (15, 1636012), (17, 1443540), (20, 1227009), (21, 1168580), (28, 876435), (30, 818006), (34, 721770), (35, 701148), (42, 584290), (49, 500820), (51, 481180), (60, 409003), (68, 360885), (70, 350574), (84, 292145), (85, 288708), (98, 250410), (102, 240590), (105, 233716), (119, 206220), (140, 175287), (147, 166940), (170, 144354), (196, 125205), (204, 120295), (210, 116858), (238, 103110), (245, 100164), (255, 96236), (294, 83470), (340, 72177), (357, 68740), (420, 58429), (476, 51555), (490, 50082), (491, 49980), (510, 48118), (588, 41735), (595, 41244), (714, 34370), (735, 33388), (833, 29460), (980, 25041), (982, 24990), (1020, 24059), (1190, 20622), (1428, 17185), (1470, 16694), (1473, 16660), (1666, 14730), (1785, 13748), (1964, 12495), (2380, 10311), (2455, 9996), (2499, 9820), (2940, 8347), (2946, 8330), (3332, 7365), (3437, 7140), (3570, 6874), (4165, 5892), (4910, 4998)]