25840440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 96

約数和(自身を含む): 84661200

約数和(自身を除く): 58820760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 179, 180, 358, 360, 401, 537, 716, 802, 895, 1074, 1203, 1432, 1604, 1611, 1790, 2005, 2148, 2406, 2685, 3208, 3222, 3580, 3609, 4010, 4296, 4812, 5370, 6015, 6444, 7160, 7218, 8020, 8055, 9624, 10740, 12030, 12888, 14436, 16040, 16110, 18045, 21480, 24060, 28872, 32220, 36090, 48120, 64440, 71779, 72180, 143558, 144360, 215337, 287116, 358895, 430674, 574232, 646011, 717790, 861348, 1076685, 1292022, 1435580, 1722696, 2153370, 2584044, 2871160, 3230055, 4306740, 5168088, 6460110, 8613480, 12920220, 25840440]

約数ペア:

[(1, 25840440), (2, 12920220), (3, 8613480), (4, 6460110), (5, 5168088), (6, 4306740), (8, 3230055), (9, 2871160), (10, 2584044), (12, 2153370), (15, 1722696), (18, 1435580), (20, 1292022), (24, 1076685), (30, 861348), (36, 717790), (40, 646011), (45, 574232), (60, 430674), (72, 358895), (90, 287116), (120, 215337), (179, 144360), (180, 143558), (358, 72180), (360, 71779), (401, 64440), (537, 48120), (716, 36090), (802, 32220), (895, 28872), (1074, 24060), (1203, 21480), (1432, 18045), (1604, 16110), (1611, 16040), (1790, 14436), (2005, 12888), (2148, 12030), (2406, 10740), (2685, 9624), (3208, 8055), (3222, 8020), (3580, 7218), (3609, 7160), (4010, 6444), (4296, 6015), (4812, 5370)]