61056840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39139}}^1$

素因数の和:39166

約数の個数: 64

約数和(自身を含む): 197265600

約数和(自身を除く): 136208760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 39139, 78278, 117417, 156556, 195695, 234834, 313112, 391390, 469668, 508807, 587085, 782780, 939336, 1017614, 1174170, 1526421, 1565560, 2035228, 2348340, 2544035, 3052842, 4070456, 4696680, 5088070, 6105684, 7632105, 10176140, 12211368, 15264210, 20352280, 30528420, 61056840]

約数ペア:

[(1, 61056840), (2, 30528420), (3, 20352280), (4, 15264210), (5, 12211368), (6, 10176140), (8, 7632105), (10, 6105684), (12, 5088070), (13, 4696680), (15, 4070456), (20, 3052842), (24, 2544035), (26, 2348340), (30, 2035228), (39, 1565560), (40, 1526421), (52, 1174170), (60, 1017614), (65, 939336), (78, 782780), (104, 587085), (120, 508807), (130, 469668), (156, 391390), (195, 313112), (260, 234834), (312, 195695), (390, 156556), (520, 117417), (780, 78278), (1560, 39139)]