31889160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29527}}^1$

素因数の和:29547

約数の個数: 64

約数和(自身を含む): 106300800

約数和(自身を除く): 74411640

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, 29527, 59054, 88581, 118108, 147635, 177162, 236216, 265743, 295270, 354324, 442905, 531486, 590540, 708648, 797229, 885810, 1062972, 1181080, 1328715, 1594458, 1771620, 2125944, 2657430, 3188916, 3543240, 3986145, 5314860, 6377832, 7972290, 10629720, 15944580, 31889160]

約数ペア:

[(1, 31889160), (2, 15944580), (3, 10629720), (4, 7972290), (5, 6377832), (6, 5314860), (8, 3986145), (9, 3543240), (10, 3188916), (12, 2657430), (15, 2125944), (18, 1771620), (20, 1594458), (24, 1328715), (27, 1181080), (30, 1062972), (36, 885810), (40, 797229), (45, 708648), (54, 590540), (60, 531486), (72, 442905), (90, 354324), (108, 295270), (120, 265743), (135, 236216), (180, 177162), (216, 147635), (270, 118108), (360, 88581), (540, 59054), (1080, 29527)]