243176040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{225163}}^1$

素因数の和:225183

約数の個数: 64

約数和(自身を含む): 810590400

約数和(自身を除く): 567414360

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, 225163, 450326, 675489, 900652, 1125815, 1350978, 1801304, 2026467, 2251630, 2701956, 3377445, 4052934, 4503260, 5403912, 6079401, 6754890, 8105868, 9006520, 10132335, 12158802, 13509780, 16211736, 20264670, 24317604, 27019560, 30397005, 40529340, 48635208, 60794010, 81058680, 121588020, 243176040]

約数ペア:

[(1, 243176040), (2, 121588020), (3, 81058680), (4, 60794010), (5, 48635208), (6, 40529340), (8, 30397005), (9, 27019560), (10, 24317604), (12, 20264670), (15, 16211736), (18, 13509780), (20, 12158802), (24, 10132335), (27, 9006520), (30, 8105868), (36, 6754890), (40, 6079401), (45, 5403912), (54, 4503260), (60, 4052934), (72, 3377445), (90, 2701956), (108, 2251630), (120, 2026467), (135, 1801304), (180, 1350978), (216, 1125815), (270, 900652), (360, 675489), (540, 450326), (1080, 225163)]