7551960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 25159680

約数和(自身を除く): 17607720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 103, 104, 120, 130, 141, 156, 188, 195, 206, 235, 260, 282, 309, 312, 376, 390, 412, 470, 515, 520, 564, 611, 618, 705, 780, 824, 940, 1030, 1128, 1222, 1236, 1339, 1410, 1545, 1560, 1833, 1880, 2060, 2444, 2472, 2678, 2820, 3055, 3090, 3666, 4017, 4120, 4841, 4888, 5356, 5640, 6110, 6180, 6695, 7332, 8034, 9165, 9682, 10712, 12220, 12360, 13390, 14523, 14664, 16068, 18330, 19364, 20085, 24205, 24440, 26780, 29046, 32136, 36660, 38728, 40170, 48410, 53560, 58092, 62933, 72615, 73320, 80340, 96820, 116184, 125866, 145230, 160680, 188799, 193640, 251732, 290460, 314665, 377598, 503464, 580920, 629330, 755196, 943995, 1258660, 1510392, 1887990, 2517320, 3775980, 7551960]

約数ペア:

[(1, 7551960), (2, 3775980), (3, 2517320), (4, 1887990), (5, 1510392), (6, 1258660), (8, 943995), (10, 755196), (12, 629330), (13, 580920), (15, 503464), (20, 377598), (24, 314665), (26, 290460), (30, 251732), (39, 193640), (40, 188799), (47, 160680), (52, 145230), (60, 125866), (65, 116184), (78, 96820), (94, 80340), (103, 73320), (104, 72615), (120, 62933), (130, 58092), (141, 53560), (156, 48410), (188, 40170), (195, 38728), (206, 36660), (235, 32136), (260, 29046), (282, 26780), (309, 24440), (312, 24205), (376, 20085), (390, 19364), (412, 18330), (470, 16068), (515, 14664), (520, 14523), (564, 13390), (611, 12360), (618, 12220), (705, 10712), (780, 9682), (824, 9165), (940, 8034), (1030, 7332), (1128, 6695), (1222, 6180), (1236, 6110), (1339, 5640), (1410, 5356), (1545, 4888), (1560, 4841), (1833, 4120), (1880, 4017), (2060, 3666), (2444, 3090), (2472, 3055), (2678, 2820)]