123831720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{114659}}^1$

素因数の和:114679

約数の個数: 64

約数和(自身を含む): 412776000

約数和(自身を除く): 288944280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 114659, 229318, 343977, 458636, 573295, 687954, 917272, 1031931, 1146590, 1375908, 1719885, 2063862, 2293180, 2751816, 3095793, 3439770, 4127724, 4586360, 5159655, 6191586, 6879540, 8255448, 10319310, 12383172, 13759080, 15478965, 20638620, 24766344, 30957930, 41277240, 61915860, 123831720]

約数ペア:

[(1, 123831720), (2, 61915860), (3, 41277240), (4, 30957930), (5, 24766344), (6, 20638620), (8, 15478965), (9, 13759080), (10, 12383172), (12, 10319310), (15, 8255448), (18, 6879540), (20, 6191586), (24, 5159655), (27, 4586360), (30, 4127724), (36, 3439770), (40, 3095793), (45, 2751816), (54, 2293180), (60, 2063862), (72, 1719885), (90, 1375908), (108, 1146590), (120, 1031931), (135, 917272), (180, 687954), (216, 573295), (270, 458636), (360, 343977), (540, 229318), (1080, 114659)]