79163640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2267}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 260048880

約数和(自身を除く): 180885240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2267, 2328, 2910, 3492, 3880, 4365, 4534, 5820, 6801, 6984, 8730, 9068, 11335, 11640, 13602, 17460, 18136, 20403, 22670, 27204, 34005, 34920, 40806, 45340, 54408, 68010, 81612, 90680, 102015, 136020, 163224, 204030, 219899, 272040, 408060, 439798, 659697, 816120, 879596, 1099495, 1319394, 1759192, 1979091, 2198990, 2638788, 3298485, 3958182, 4397980, 5277576, 6596970, 7916364, 8795960, 9895455, 13193940, 15832728, 19790910, 26387880, 39581820, 79163640]

約数ペア:

[(1, 79163640), (2, 39581820), (3, 26387880), (4, 19790910), (5, 15832728), (6, 13193940), (8, 9895455), (9, 8795960), (10, 7916364), (12, 6596970), (15, 5277576), (18, 4397980), (20, 3958182), (24, 3298485), (30, 2638788), (36, 2198990), (40, 1979091), (45, 1759192), (60, 1319394), (72, 1099495), (90, 879596), (97, 816120), (120, 659697), (180, 439798), (194, 408060), (291, 272040), (360, 219899), (388, 204030), (485, 163224), (582, 136020), (776, 102015), (873, 90680), (970, 81612), (1164, 68010), (1455, 54408), (1746, 45340), (1940, 40806), (2267, 34920), (2328, 34005), (2910, 27204), (3492, 22670), (3880, 20403), (4365, 18136), (4534, 17460), (5820, 13602), (6801, 11640), (6984, 11335), (8730, 9068)]