1224968520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5051}}^1$

素因数の和:5155

約数の個数: 128

約数和(自身を含む): 3841136640

約数和(自身を除く): 2616168120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 120, 129, 141, 172, 188, 215, 235, 258, 282, 344, 376, 430, 470, 516, 564, 645, 705, 860, 940, 1032, 1128, 1290, 1410, 1720, 1880, 2021, 2580, 2820, 4042, 5051, 5160, 5640, 6063, 8084, 10102, 10105, 12126, 15153, 16168, 20204, 20210, 24252, 25255, 30306, 30315, 40408, 40420, 48504, 50510, 60612, 60630, 75765, 80840, 101020, 121224, 121260, 151530, 202040, 217193, 237397, 242520, 303060, 434386, 474794, 606120, 651579, 712191, 868772, 949588, 1085965, 1186985, 1303158, 1424382, 1737544, 1899176, 2171930, 2373970, 2606316, 2848764, 3257895, 3560955, 4343860, 4747940, 5212632, 5697528, 6515790, 7121910, 8687720, 9495880, 10208071, 13031580, 14243820, 20416142, 26063160, 28487640, 30624213, 40832284, 51040355, 61248426, 81664568, 102080710, 122496852, 153121065, 204161420, 244993704, 306242130, 408322840, 612484260, 1224968520]

約数ペア:

[(1, 1224968520), (2, 612484260), (3, 408322840), (4, 306242130), (5, 244993704), (6, 204161420), (8, 153121065), (10, 122496852), (12, 102080710), (15, 81664568), (20, 61248426), (24, 51040355), (30, 40832284), (40, 30624213), (43, 28487640), (47, 26063160), (60, 20416142), (86, 14243820), (94, 13031580), (120, 10208071), (129, 9495880), (141, 8687720), (172, 7121910), (188, 6515790), (215, 5697528), (235, 5212632), (258, 4747940), (282, 4343860), (344, 3560955), (376, 3257895), (430, 2848764), (470, 2606316), (516, 2373970), (564, 2171930), (645, 1899176), (705, 1737544), (860, 1424382), (940, 1303158), (1032, 1186985), (1128, 1085965), (1290, 949588), (1410, 868772), (1720, 712191), (1880, 651579), (2021, 606120), (2580, 474794), (2820, 434386), (4042, 303060), (5051, 242520), (5160, 237397), (5640, 217193), (6063, 202040), (8084, 151530), (10102, 121260), (10105, 121224), (12126, 101020), (15153, 80840), (16168, 75765), (20204, 60630), (20210, 60612), (24252, 50510), (25255, 48504), (30306, 40420), (30315, 40408)]