1494121680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{691723}}^1$

素因数の和:691745

約数の個数: 80

約数和(自身を含む): 5146426560

約数和(自身を除く): 3652304880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 691723, 1383446, 2075169, 2766892, 3458615, 4150338, 5533784, 6225507, 6917230, 8300676, 10375845, 11067568, 12451014, 13834460, 16601352, 18676521, 20751690, 24902028, 27668920, 31127535, 33202704, 37353042, 41503380, 49804056, 55337840, 62255070, 74706084, 83006760, 93382605, 99608112, 124510140, 149412168, 166013520, 186765210, 249020280, 298824336, 373530420, 498040560, 747060840, 1494121680]

約数ペア:

[(1, 1494121680), (2, 747060840), (3, 498040560), (4, 373530420), (5, 298824336), (6, 249020280), (8, 186765210), (9, 166013520), (10, 149412168), (12, 124510140), (15, 99608112), (16, 93382605), (18, 83006760), (20, 74706084), (24, 62255070), (27, 55337840), (30, 49804056), (36, 41503380), (40, 37353042), (45, 33202704), (48, 31127535), (54, 27668920), (60, 24902028), (72, 20751690), (80, 18676521), (90, 16601352), (108, 13834460), (120, 12451014), (135, 11067568), (144, 10375845), (180, 8300676), (216, 6917230), (240, 6225507), (270, 5533784), (360, 4150338), (432, 3458615), (540, 2766892), (720, 2075169), (1080, 1383446), (2160, 691723)]