671479440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1879}}^1$

素因数の和:3384

約数の個数: 80

約数和(自身を含む): 2084092800

約数和(自身を除く): 1412613360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1489, 1879, 2978, 3758, 4467, 5637, 5956, 7445, 7516, 8934, 9395, 11274, 11912, 14890, 15032, 17868, 18790, 22335, 22548, 23824, 28185, 29780, 30064, 35736, 37580, 44670, 45096, 56370, 59560, 71472, 75160, 89340, 90192, 112740, 119120, 150320, 178680, 225480, 357360, 450960, 2797831, 5595662, 8393493, 11191324, 13989155, 16786986, 22382648, 27978310, 33573972, 41967465, 44765296, 55956620, 67147944, 83934930, 111913240, 134295888, 167869860, 223826480, 335739720, 671479440]

約数ペア:

[(1, 671479440), (2, 335739720), (3, 223826480), (4, 167869860), (5, 134295888), (6, 111913240), (8, 83934930), (10, 67147944), (12, 55956620), (15, 44765296), (16, 41967465), (20, 33573972), (24, 27978310), (30, 22382648), (40, 16786986), (48, 13989155), (60, 11191324), (80, 8393493), (120, 5595662), (240, 2797831), (1489, 450960), (1879, 357360), (2978, 225480), (3758, 178680), (4467, 150320), (5637, 119120), (5956, 112740), (7445, 90192), (7516, 89340), (8934, 75160), (9395, 71472), (11274, 59560), (11912, 56370), (14890, 45096), (15032, 44670), (17868, 37580), (18790, 35736), (22335, 30064), (22548, 29780), (23824, 28185)]