560357880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{245771}}^1$

素因数の和:245804

約数の個数: 64

約数和(自身を含む): 1769558400

約数和(自身を除く): 1209200520

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, 245771, 491542, 737313, 983084, 1228855, 1474626, 1966168, 2457710, 2949252, 3686565, 4669649, 4915420, 5898504, 7373130, 9339298, 9830840, 14008947, 14746260, 18678596, 23348245, 28017894, 29492520, 37357192, 46696490, 56035788, 70044735, 93392980, 112071576, 140089470, 186785960, 280178940, 560357880]

約数ペア:

[(1, 560357880), (2, 280178940), (3, 186785960), (4, 140089470), (5, 112071576), (6, 93392980), (8, 70044735), (10, 56035788), (12, 46696490), (15, 37357192), (19, 29492520), (20, 28017894), (24, 23348245), (30, 18678596), (38, 14746260), (40, 14008947), (57, 9830840), (60, 9339298), (76, 7373130), (95, 5898504), (114, 4915420), (120, 4669649), (152, 3686565), (190, 2949252), (228, 2457710), (285, 1966168), (380, 1474626), (456, 1228855), (570, 983084), (760, 737313), (1140, 491542), (2280, 245771)]