536940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 1725360

約数和(自身を除く): 1188420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 157, 171, 180, 190, 228, 285, 314, 342, 380, 471, 570, 628, 684, 785, 855, 942, 1140, 1413, 1570, 1710, 1884, 2355, 2826, 2983, 3140, 3420, 4710, 5652, 5966, 7065, 8949, 9420, 11932, 14130, 14915, 17898, 26847, 28260, 29830, 35796, 44745, 53694, 59660, 89490, 107388, 134235, 178980, 268470, 536940]

約数ペア:

[(1, 536940), (2, 268470), (3, 178980), (4, 134235), (5, 107388), (6, 89490), (9, 59660), (10, 53694), (12, 44745), (15, 35796), (18, 29830), (19, 28260), (20, 26847), (30, 17898), (36, 14915), (38, 14130), (45, 11932), (57, 9420), (60, 8949), (76, 7065), (90, 5966), (95, 5652), (114, 4710), (157, 3420), (171, 3140), (180, 2983), (190, 2826), (228, 2355), (285, 1884), (314, 1710), (342, 1570), (380, 1413), (471, 1140), (570, 942), (628, 855), (684, 785)]