1286074080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{893107}}^1$

素因数の和:893128

約数の個数: 72

約数和(自身を含む): 4388732712

約数和(自身を除く): 3102658632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 893107, 1786214, 2679321, 3572428, 4465535, 5358642, 7144856, 8037963, 8931070, 10717284, 13396605, 14289712, 16075926, 17862140, 21434568, 26793210, 28579424, 32151852, 35724280, 40189815, 42869136, 53586420, 64303704, 71448560, 80379630, 85738272, 107172840, 128607408, 142897120, 160759260, 214345680, 257214816, 321518520, 428691360, 643037040, 1286074080]

約数ペア:

[(1, 1286074080), (2, 643037040), (3, 428691360), (4, 321518520), (5, 257214816), (6, 214345680), (8, 160759260), (9, 142897120), (10, 128607408), (12, 107172840), (15, 85738272), (16, 80379630), (18, 71448560), (20, 64303704), (24, 53586420), (30, 42869136), (32, 40189815), (36, 35724280), (40, 32151852), (45, 28579424), (48, 26793210), (60, 21434568), (72, 17862140), (80, 16075926), (90, 14289712), (96, 13396605), (120, 10717284), (144, 8931070), (160, 8037963), (180, 7144856), (240, 5358642), (288, 4465535), (360, 3572428), (480, 2679321), (720, 1786214), (1440, 893107)]