163942920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151799}}^1$

素因数の和:151819

約数の個数: 64

約数和(自身を含む): 546480000

約数和(自身を除く): 382537080

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, 151799, 303598, 455397, 607196, 758995, 910794, 1214392, 1366191, 1517990, 1821588, 2276985, 2732382, 3035980, 3643176, 4098573, 4553970, 5464764, 6071960, 6830955, 8197146, 9107940, 10929528, 13661910, 16394292, 18215880, 20492865, 27323820, 32788584, 40985730, 54647640, 81971460, 163942920]

約数ペア:

[(1, 163942920), (2, 81971460), (3, 54647640), (4, 40985730), (5, 32788584), (6, 27323820), (8, 20492865), (9, 18215880), (10, 16394292), (12, 13661910), (15, 10929528), (18, 9107940), (20, 8197146), (24, 6830955), (27, 6071960), (30, 5464764), (36, 4553970), (40, 4098573), (45, 3643176), (54, 3035980), (60, 2732382), (72, 2276985), (90, 1821588), (108, 1517990), (120, 1366191), (135, 1214392), (180, 910794), (216, 758995), (270, 607196), (360, 455397), (540, 303598), (1080, 151799)]