78571560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6007}}^1$

素因数の和:6130

約数の個数: 64

約数和(自身を含む): 237916800

約数和(自身を除く): 159345240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6007, 6540, 12014, 13080, 18021, 24028, 30035, 36042, 48056, 60070, 72084, 90105, 120140, 144168, 180210, 240280, 360420, 654763, 720840, 1309526, 1964289, 2619052, 3273815, 3928578, 5238104, 6547630, 7857156, 9821445, 13095260, 15714312, 19642890, 26190520, 39285780, 78571560]

約数ペア:

[(1, 78571560), (2, 39285780), (3, 26190520), (4, 19642890), (5, 15714312), (6, 13095260), (8, 9821445), (10, 7857156), (12, 6547630), (15, 5238104), (20, 3928578), (24, 3273815), (30, 2619052), (40, 1964289), (60, 1309526), (109, 720840), (120, 654763), (218, 360420), (327, 240280), (436, 180210), (545, 144168), (654, 120140), (872, 90105), (1090, 72084), (1308, 60070), (1635, 48056), (2180, 36042), (2616, 30035), (3270, 24028), (4360, 18021), (6007, 13080), (6540, 12014)]