735450120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{21061}}^1$

素因数の和:21175

約数の個数: 96

約数和(自身を含む): 2414968920

約数和(自身を除く): 1679518800

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, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 21061, 34920, 42122, 63183, 84244, 105305, 126366, 168488, 189549, 210610, 252732, 315915, 379098, 421220, 505464, 631830, 758196, 842440, 947745, 1263660, 1516392, 1895490, 2042917, 2527320, 3790980, 4085834, 6128751, 7581960, 8171668, 10214585, 12257502, 16343336, 18386253, 20429170, 24515004, 30643755, 36772506, 40858340, 49030008, 61287510, 73545012, 81716680, 91931265, 122575020, 147090024, 183862530, 245150040, 367725060, 735450120]

約数ペア:

[(1, 735450120), (2, 367725060), (3, 245150040), (4, 183862530), (5, 147090024), (6, 122575020), (8, 91931265), (9, 81716680), (10, 73545012), (12, 61287510), (15, 49030008), (18, 40858340), (20, 36772506), (24, 30643755), (30, 24515004), (36, 20429170), (40, 18386253), (45, 16343336), (60, 12257502), (72, 10214585), (90, 8171668), (97, 7581960), (120, 6128751), (180, 4085834), (194, 3790980), (291, 2527320), (360, 2042917), (388, 1895490), (485, 1516392), (582, 1263660), (776, 947745), (873, 842440), (970, 758196), (1164, 631830), (1455, 505464), (1746, 421220), (1940, 379098), (2328, 315915), (2910, 252732), (3492, 210610), (3880, 189549), (4365, 168488), (5820, 126366), (6984, 105305), (8730, 84244), (11640, 63183), (17460, 42122), (21061, 34920)]