144572520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63409}}^1$

素因数の和:63442

約数の個数: 64

約数和(自身を含む): 456552000

約数和(自身を除く): 311979480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 63409, 126818, 190227, 253636, 317045, 380454, 507272, 634090, 760908, 951135, 1204771, 1268180, 1521816, 1902270, 2409542, 2536360, 3614313, 3804540, 4819084, 6023855, 7228626, 7609080, 9638168, 12047710, 14457252, 18071565, 24095420, 28914504, 36143130, 48190840, 72286260, 144572520]

約数ペア:

[(1, 144572520), (2, 72286260), (3, 48190840), (4, 36143130), (5, 28914504), (6, 24095420), (8, 18071565), (10, 14457252), (12, 12047710), (15, 9638168), (19, 7609080), (20, 7228626), (24, 6023855), (30, 4819084), (38, 3804540), (40, 3614313), (57, 2536360), (60, 2409542), (76, 1902270), (95, 1521816), (114, 1268180), (120, 1204771), (152, 951135), (190, 760908), (228, 634090), (285, 507272), (380, 380454), (456, 317045), (570, 253636), (760, 190227), (1140, 126818), (2280, 63409)]