1323306480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149021}}^1$

素因数の和:149074

約数の個数: 80

約数和(自身を含む): 4213149984

約数和(自身を除く): 2889843504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 149021, 298042, 447063, 596084, 745105, 894126, 1192168, 1490210, 1788252, 2235315, 2384336, 2980420, 3576504, 4470630, 5513777, 5960840, 7153008, 8941260, 11027554, 11921680, 16541331, 17882520, 22055108, 27568885, 33082662, 35765040, 44110216, 55137770, 66165324, 82706655, 88220432, 110275540, 132330648, 165413310, 220551080, 264661296, 330826620, 441102160, 661653240, 1323306480]

約数ペア:

[(1, 1323306480), (2, 661653240), (3, 441102160), (4, 330826620), (5, 264661296), (6, 220551080), (8, 165413310), (10, 132330648), (12, 110275540), (15, 88220432), (16, 82706655), (20, 66165324), (24, 55137770), (30, 44110216), (37, 35765040), (40, 33082662), (48, 27568885), (60, 22055108), (74, 17882520), (80, 16541331), (111, 11921680), (120, 11027554), (148, 8941260), (185, 7153008), (222, 5960840), (240, 5513777), (296, 4470630), (370, 3576504), (444, 2980420), (555, 2384336), (592, 2235315), (740, 1788252), (888, 1490210), (1110, 1192168), (1480, 894126), (1776, 745105), (2220, 596084), (2960, 447063), (4440, 298042), (8880, 149021)]