42303720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1553}}^1$

素因数の和:1794

約数の個数: 64

約数和(自身を含む): 127552320

約数和(自身を除く): 85248600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1553, 1816, 2270, 2724, 3106, 3405, 4540, 4659, 5448, 6212, 6810, 7765, 9080, 9318, 12424, 13620, 15530, 18636, 23295, 27240, 31060, 37272, 46590, 62120, 93180, 186360, 352531, 705062, 1057593, 1410124, 1762655, 2115186, 2820248, 3525310, 4230372, 5287965, 7050620, 8460744, 10575930, 14101240, 21151860, 42303720]

約数ペア:

[(1, 42303720), (2, 21151860), (3, 14101240), (4, 10575930), (5, 8460744), (6, 7050620), (8, 5287965), (10, 4230372), (12, 3525310), (15, 2820248), (20, 2115186), (24, 1762655), (30, 1410124), (40, 1057593), (60, 705062), (120, 352531), (227, 186360), (454, 93180), (681, 62120), (908, 46590), (1135, 37272), (1362, 31060), (1553, 27240), (1816, 23295), (2270, 18636), (2724, 15530), (3106, 13620), (3405, 12424), (4540, 9318), (4659, 9080), (5448, 7765), (6212, 6810)]