267272520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{51797}}^1$

素因数の和:51854

約数の個数: 64

約数和(自身を含む): 820480320

約数和(自身を除く): 553207800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 51797, 103594, 155391, 207188, 258985, 310782, 414376, 517970, 621564, 776955, 1035940, 1243128, 1553910, 2071880, 2227271, 3107820, 4454542, 6215640, 6681813, 8909084, 11136355, 13363626, 17818168, 22272710, 26727252, 33409065, 44545420, 53454504, 66818130, 89090840, 133636260, 267272520]

約数ペア:

[(1, 267272520), (2, 133636260), (3, 89090840), (4, 66818130), (5, 53454504), (6, 44545420), (8, 33409065), (10, 26727252), (12, 22272710), (15, 17818168), (20, 13363626), (24, 11136355), (30, 8909084), (40, 6681813), (43, 6215640), (60, 4454542), (86, 3107820), (120, 2227271), (129, 2071880), (172, 1553910), (215, 1243128), (258, 1035940), (344, 776955), (430, 621564), (516, 517970), (645, 414376), (860, 310782), (1032, 258985), (1290, 207188), (1720, 155391), (2580, 103594), (5160, 51797)]