47679120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66221}}^1$

素因数の和:66240

約数の個数: 60

約数和(自身を含む): 160124796

約数和(自身を除く): 112445676

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 66221, 132442, 198663, 264884, 331105, 397326, 529768, 595989, 662210, 794652, 993315, 1059536, 1191978, 1324420, 1589304, 1986630, 2383956, 2648840, 2979945, 3178608, 3973260, 4767912, 5297680, 5959890, 7946520, 9535824, 11919780, 15893040, 23839560, 47679120]

約数ペア:

[(1, 47679120), (2, 23839560), (3, 15893040), (4, 11919780), (5, 9535824), (6, 7946520), (8, 5959890), (9, 5297680), (10, 4767912), (12, 3973260), (15, 3178608), (16, 2979945), (18, 2648840), (20, 2383956), (24, 1986630), (30, 1589304), (36, 1324420), (40, 1191978), (45, 1059536), (48, 993315), (60, 794652), (72, 662210), (80, 595989), (90, 529768), (120, 397326), (144, 331105), (180, 264884), (240, 198663), (360, 132442), (720, 66221)]