144827880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63521}}^1$

素因数の和:63554

約数の個数: 64

約数和(自身を含む): 457358400

約数和(自身を除く): 312530520

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, 63521, 127042, 190563, 254084, 317605, 381126, 508168, 635210, 762252, 952815, 1206899, 1270420, 1524504, 1905630, 2413798, 2540840, 3620697, 3811260, 4827596, 6034495, 7241394, 7622520, 9655192, 12068990, 14482788, 18103485, 24137980, 28965576, 36206970, 48275960, 72413940, 144827880]

約数ペア:

[(1, 144827880), (2, 72413940), (3, 48275960), (4, 36206970), (5, 28965576), (6, 24137980), (8, 18103485), (10, 14482788), (12, 12068990), (15, 9655192), (19, 7622520), (20, 7241394), (24, 6034495), (30, 4827596), (38, 3811260), (40, 3620697), (57, 2540840), (60, 2413798), (76, 1905630), (95, 1524504), (114, 1270420), (120, 1206899), (152, 952815), (190, 762252), (228, 635210), (285, 508168), (380, 381126), (456, 317605), (570, 254084), (760, 190563), (1140, 127042), (2280, 63521)]