4008120840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{16349}}^1$

素因数の和:16596

約数の個数: 128

約数和(自身を含む): 13420080000

約数和(自身を除く): 9411959160

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, 227, 270, 360, 454, 540, 681, 908, 1080, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 4086, 4540, 5448, 6129, 6810, 8172, 9080, 10215, 12258, 13620, 16344, 16349, 20430, 24516, 27240, 30645, 32698, 40860, 49032, 49047, 61290, 65396, 81720, 81745, 98094, 122580, 130792, 147141, 163490, 196188, 245160, 245235, 294282, 326980, 392376, 441423, 490470, 588564, 653960, 735705, 882846, 980940, 1177128, 1471410, 1765692, 1961880, 2207115, 2942820, 3531384, 3711223, 4414230, 5885640, 7422446, 8828460, 11133669, 14844892, 17656920, 18556115, 22267338, 29689784, 33401007, 37112230, 44534676, 55668345, 66802014, 74224460, 89069352, 100203021, 111336690, 133604028, 148448920, 167005035, 200406042, 222673380, 267208056, 334010070, 400812084, 445346760, 501015105, 668020140, 801624168, 1002030210, 1336040280, 2004060420, 4008120840]

約数ペア:

[(1, 4008120840), (2, 2004060420), (3, 1336040280), (4, 1002030210), (5, 801624168), (6, 668020140), (8, 501015105), (9, 445346760), (10, 400812084), (12, 334010070), (15, 267208056), (18, 222673380), (20, 200406042), (24, 167005035), (27, 148448920), (30, 133604028), (36, 111336690), (40, 100203021), (45, 89069352), (54, 74224460), (60, 66802014), (72, 55668345), (90, 44534676), (108, 37112230), (120, 33401007), (135, 29689784), (180, 22267338), (216, 18556115), (227, 17656920), (270, 14844892), (360, 11133669), (454, 8828460), (540, 7422446), (681, 5885640), (908, 4414230), (1080, 3711223), (1135, 3531384), (1362, 2942820), (1816, 2207115), (2043, 1961880), (2270, 1765692), (2724, 1471410), (3405, 1177128), (4086, 980940), (4540, 882846), (5448, 735705), (6129, 653960), (6810, 588564), (8172, 490470), (9080, 441423), (10215, 392376), (12258, 326980), (13620, 294282), (16344, 245235), (16349, 245160), (20430, 196188), (24516, 163490), (27240, 147141), (30645, 130792), (32698, 122580), (40860, 98094), (49032, 81745), (49047, 81720), (61290, 65396)]