9968441880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1361809}}^1$

素因数の和:1361884

約数の個数: 64

約数和(自身を含む): 30395599200

約数和(自身を除く): 20427157320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 1361809, 2723618, 4085427, 5447236, 6809045, 8170854, 10894472, 13618090, 16341708, 20427135, 27236180, 32683416, 40854270, 54472360, 81708540, 83070349, 163417080, 166140698, 249211047, 332281396, 415351745, 498422094, 664562792, 830703490, 996844188, 1246055235, 1661406980, 1993688376, 2492110470, 3322813960, 4984220940, 9968441880]

約数ペア:

[(1, 9968441880), (2, 4984220940), (3, 3322813960), (4, 2492110470), (5, 1993688376), (6, 1661406980), (8, 1246055235), (10, 996844188), (12, 830703490), (15, 664562792), (20, 498422094), (24, 415351745), (30, 332281396), (40, 249211047), (60, 166140698), (61, 163417080), (120, 83070349), (122, 81708540), (183, 54472360), (244, 40854270), (305, 32683416), (366, 27236180), (488, 20427135), (610, 16341708), (732, 13618090), (915, 10894472), (1220, 8170854), (1464, 6809045), (1830, 5447236), (2440, 4085427), (3660, 2723618), (7320, 1361809)]