120823290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191783}}^1$

素因数の和:191803

約数の個数: 48

約数和(自身を含む): 359019648

約数和(自身を除く): 238196358

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 191783, 383566, 575349, 958915, 1150698, 1342481, 1726047, 1917830, 2684962, 2876745, 3452094, 4027443, 5753490, 6712405, 8054886, 8630235, 12082329, 13424810, 17260470, 20137215, 24164658, 40274430, 60411645, 120823290]

約数ペア:

[(1, 120823290), (2, 60411645), (3, 40274430), (5, 24164658), (6, 20137215), (7, 17260470), (9, 13424810), (10, 12082329), (14, 8630235), (15, 8054886), (18, 6712405), (21, 5753490), (30, 4027443), (35, 3452094), (42, 2876745), (45, 2684962), (63, 1917830), (70, 1726047), (90, 1342481), (105, 1150698), (126, 958915), (210, 575349), (315, 383566), (630, 191783)]