120755640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52963}}^1$

素因数の和:52996

約数の個数: 64

約数和(自身を含む): 381340800

約数和(自身を除く): 260585160

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, 52963, 105926, 158889, 211852, 264815, 317778, 423704, 529630, 635556, 794445, 1006297, 1059260, 1271112, 1588890, 2012594, 2118520, 3018891, 3177780, 4025188, 5031485, 6037782, 6355560, 8050376, 10062970, 12075564, 15094455, 20125940, 24151128, 30188910, 40251880, 60377820, 120755640]

約数ペア:

[(1, 120755640), (2, 60377820), (3, 40251880), (4, 30188910), (5, 24151128), (6, 20125940), (8, 15094455), (10, 12075564), (12, 10062970), (15, 8050376), (19, 6355560), (20, 6037782), (24, 5031485), (30, 4025188), (38, 3177780), (40, 3018891), (57, 2118520), (60, 2012594), (76, 1588890), (95, 1271112), (114, 1059260), (120, 1006297), (152, 794445), (190, 635556), (228, 529630), (285, 423704), (380, 317778), (456, 264815), (570, 211852), (760, 158889), (1140, 105926), (2280, 52963)]