23272980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2336

約数の個数: 48

約数和(自身を含む): 65554944

約数和(自身を除く): 42281964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2143, 2172, 2715, 3620, 4286, 5430, 6429, 8572, 10715, 10860, 12858, 21430, 25716, 32145, 42860, 64290, 128580, 387883, 775766, 1163649, 1551532, 1939415, 2327298, 3878830, 4654596, 5818245, 7757660, 11636490, 23272980]

約数ペア:

[(1, 23272980), (2, 11636490), (3, 7757660), (4, 5818245), (5, 4654596), (6, 3878830), (10, 2327298), (12, 1939415), (15, 1551532), (20, 1163649), (30, 775766), (60, 387883), (181, 128580), (362, 64290), (543, 42860), (724, 32145), (905, 25716), (1086, 21430), (1810, 12858), (2143, 10860), (2172, 10715), (2715, 8572), (3620, 6429), (4286, 5430)]