1900506480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{214021}}^1$

素因数の和:214074

約数の個数: 80

約数和(自身を含む): 6050829984

約数和(自身を除く): 4150323504

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, 214021, 428042, 642063, 856084, 1070105, 1284126, 1712168, 2140210, 2568252, 3210315, 3424336, 4280420, 5136504, 6420630, 7918777, 8560840, 10273008, 12841260, 15837554, 17121680, 23756331, 25682520, 31675108, 39593885, 47512662, 51365040, 63350216, 79187770, 95025324, 118781655, 126700432, 158375540, 190050648, 237563310, 316751080, 380101296, 475126620, 633502160, 950253240, 1900506480]

約数ペア:

[(1, 1900506480), (2, 950253240), (3, 633502160), (4, 475126620), (5, 380101296), (6, 316751080), (8, 237563310), (10, 190050648), (12, 158375540), (15, 126700432), (16, 118781655), (20, 95025324), (24, 79187770), (30, 63350216), (37, 51365040), (40, 47512662), (48, 39593885), (60, 31675108), (74, 25682520), (80, 23756331), (111, 17121680), (120, 15837554), (148, 12841260), (185, 10273008), (222, 8560840), (240, 7918777), (296, 6420630), (370, 5136504), (444, 4280420), (555, 3424336), (592, 3210315), (740, 2568252), (888, 2140210), (1110, 1712168), (1480, 1284126), (1776, 1070105), (2220, 856084), (2960, 642063), (4440, 428042), (8880, 214021)]