145099320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8699}}^1$

素因数の和:8852

約数の個数: 64

約数和(自身を含む): 438480000

約数和(自身を除く): 293380680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2780, 3336, 4170, 5560, 8340, 8699, 16680, 17398, 26097, 34796, 43495, 52194, 69592, 86990, 104388, 130485, 173980, 208776, 260970, 347960, 521940, 1043880, 1209161, 2418322, 3627483, 4836644, 6045805, 7254966, 9673288, 12091610, 14509932, 18137415, 24183220, 29019864, 36274830, 48366440, 72549660, 145099320]

約数ペア:

[(1, 145099320), (2, 72549660), (3, 48366440), (4, 36274830), (5, 29019864), (6, 24183220), (8, 18137415), (10, 14509932), (12, 12091610), (15, 9673288), (20, 7254966), (24, 6045805), (30, 4836644), (40, 3627483), (60, 2418322), (120, 1209161), (139, 1043880), (278, 521940), (417, 347960), (556, 260970), (695, 208776), (834, 173980), (1112, 130485), (1390, 104388), (1668, 86990), (2085, 69592), (2780, 52194), (3336, 43495), (4170, 34796), (5560, 26097), (8340, 17398), (8699, 16680)]