147978120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{439}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 453499200

約数和(自身を除く): 305521080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 439, 530, 636, 795, 878, 1060, 1272, 1317, 1590, 1756, 2120, 2195, 2634, 2809, 3180, 3512, 4390, 5268, 5618, 6360, 6585, 8427, 8780, 10536, 11236, 13170, 14045, 16854, 17560, 22472, 23267, 26340, 28090, 33708, 42135, 46534, 52680, 56180, 67416, 69801, 84270, 93068, 112360, 116335, 139602, 168540, 186136, 232670, 279204, 337080, 349005, 465340, 558408, 698010, 930680, 1233151, 1396020, 2466302, 2792040, 3699453, 4932604, 6165755, 7398906, 9865208, 12331510, 14797812, 18497265, 24663020, 29595624, 36994530, 49326040, 73989060, 147978120]

約数ペア:

[(1, 147978120), (2, 73989060), (3, 49326040), (4, 36994530), (5, 29595624), (6, 24663020), (8, 18497265), (10, 14797812), (12, 12331510), (15, 9865208), (20, 7398906), (24, 6165755), (30, 4932604), (40, 3699453), (53, 2792040), (60, 2466302), (106, 1396020), (120, 1233151), (159, 930680), (212, 698010), (265, 558408), (318, 465340), (424, 349005), (439, 337080), (530, 279204), (636, 232670), (795, 186136), (878, 168540), (1060, 139602), (1272, 116335), (1317, 112360), (1590, 93068), (1756, 84270), (2120, 69801), (2195, 67416), (2634, 56180), (2809, 52680), (3180, 46534), (3512, 42135), (4390, 33708), (5268, 28090), (5618, 26340), (6360, 23267), (6585, 22472), (8427, 17560), (8780, 16854), (10536, 14045), (11236, 13170)]