159954420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3739}}^1$

素因数の和:3805

約数の個数: 96

約数和(自身を含む): 482549760

約数和(自身を除く): 322595340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1860, 2139, 2852, 3565, 3739, 4278, 7130, 7478, 8556, 10695, 11217, 14260, 14956, 18695, 21390, 22434, 37390, 42780, 44868, 56085, 74780, 85997, 112170, 115909, 171994, 224340, 231818, 257991, 343988, 347727, 429985, 463636, 515982, 579545, 695454, 859970, 1031964, 1159090, 1289955, 1390908, 1719940, 1738635, 2318180, 2579910, 2665907, 3477270, 5159820, 5331814, 6954540, 7997721, 10663628, 13329535, 15995442, 26659070, 31990884, 39988605, 53318140, 79977210, 159954420]

約数ペア:

[(1, 159954420), (2, 79977210), (3, 53318140), (4, 39988605), (5, 31990884), (6, 26659070), (10, 15995442), (12, 13329535), (15, 10663628), (20, 7997721), (23, 6954540), (30, 5331814), (31, 5159820), (46, 3477270), (60, 2665907), (62, 2579910), (69, 2318180), (92, 1738635), (93, 1719940), (115, 1390908), (124, 1289955), (138, 1159090), (155, 1031964), (186, 859970), (230, 695454), (276, 579545), (310, 515982), (345, 463636), (372, 429985), (460, 347727), (465, 343988), (620, 257991), (690, 231818), (713, 224340), (930, 171994), (1380, 115909), (1426, 112170), (1860, 85997), (2139, 74780), (2852, 56085), (3565, 44868), (3739, 42780), (4278, 37390), (7130, 22434), (7478, 21390), (8556, 18695), (10695, 14956), (11217, 14260)]