78606480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3061}}^1$

素因数の和:3184

約数の個数: 80

約数和(自身を含む): 246037824

約数和(自身を除く): 167431344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3061, 3210, 4280, 5136, 6122, 6420, 8560, 9183, 12244, 12840, 15305, 18366, 24488, 25680, 30610, 36732, 45915, 48976, 61220, 73464, 91830, 122440, 146928, 183660, 244880, 327527, 367320, 655054, 734640, 982581, 1310108, 1637635, 1965162, 2620216, 3275270, 3930324, 4912905, 5240432, 6550540, 7860648, 9825810, 13101080, 15721296, 19651620, 26202160, 39303240, 78606480]

約数ペア:

[(1, 78606480), (2, 39303240), (3, 26202160), (4, 19651620), (5, 15721296), (6, 13101080), (8, 9825810), (10, 7860648), (12, 6550540), (15, 5240432), (16, 4912905), (20, 3930324), (24, 3275270), (30, 2620216), (40, 1965162), (48, 1637635), (60, 1310108), (80, 982581), (107, 734640), (120, 655054), (214, 367320), (240, 327527), (321, 244880), (428, 183660), (535, 146928), (642, 122440), (856, 91830), (1070, 73464), (1284, 61220), (1605, 48976), (1712, 45915), (2140, 36732), (2568, 30610), (3061, 25680), (3210, 24488), (4280, 18366), (5136, 15305), (6122, 12840), (6420, 12244), (8560, 9183)]