1108260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 3459456

約数和(自身を除く): 2351196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 131, 141, 180, 188, 235, 262, 282, 393, 423, 470, 524, 564, 655, 705, 786, 846, 940, 1179, 1310, 1410, 1572, 1692, 1965, 2115, 2358, 2620, 2820, 3930, 4230, 4716, 5895, 6157, 7860, 8460, 11790, 12314, 18471, 23580, 24628, 30785, 36942, 55413, 61570, 73884, 92355, 110826, 123140, 184710, 221652, 277065, 369420, 554130, 1108260]

約数ペア:

[(1, 1108260), (2, 554130), (3, 369420), (4, 277065), (5, 221652), (6, 184710), (9, 123140), (10, 110826), (12, 92355), (15, 73884), (18, 61570), (20, 55413), (30, 36942), (36, 30785), (45, 24628), (47, 23580), (60, 18471), (90, 12314), (94, 11790), (131, 8460), (141, 7860), (180, 6157), (188, 5895), (235, 4716), (262, 4230), (282, 3930), (393, 2820), (423, 2620), (470, 2358), (524, 2115), (564, 1965), (655, 1692), (705, 1572), (786, 1410), (846, 1310), (940, 1179)]