117720720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12577}}^1$

素因数の和:12609

約数の個数: 120

約数和(自身を含む): 425790456

約数和(自身を除く): 308069736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 12577, 25154, 37731, 50308, 62885, 75462, 100616, 113193, 125770, 150924, 163501, 188655, 201232, 226386, 251540, 301848, 327002, 377310, 452772, 490503, 503080, 565965, 603696, 654004, 754620, 817505, 905544, 981006, 1006160, 1131930, 1308008, 1471509, 1509240, 1635010, 1811088, 1962012, 2263860, 2452515, 2616016, 2943018, 3018480, 3270020, 3924024, 4527720, 4905030, 5886036, 6540040, 7357545, 7848048, 9055440, 9810060, 11772072, 13080080, 14715090, 19620120, 23544144, 29430180, 39240240, 58860360, 117720720]

約数ペア:

[(1, 117720720), (2, 58860360), (3, 39240240), (4, 29430180), (5, 23544144), (6, 19620120), (8, 14715090), (9, 13080080), (10, 11772072), (12, 9810060), (13, 9055440), (15, 7848048), (16, 7357545), (18, 6540040), (20, 5886036), (24, 4905030), (26, 4527720), (30, 3924024), (36, 3270020), (39, 3018480), (40, 2943018), (45, 2616016), (48, 2452515), (52, 2263860), (60, 1962012), (65, 1811088), (72, 1635010), (78, 1509240), (80, 1471509), (90, 1308008), (104, 1131930), (117, 1006160), (120, 981006), (130, 905544), (144, 817505), (156, 754620), (180, 654004), (195, 603696), (208, 565965), (234, 503080), (240, 490503), (260, 452772), (312, 377310), (360, 327002), (390, 301848), (468, 251540), (520, 226386), (585, 201232), (624, 188655), (720, 163501), (780, 150924), (936, 125770), (1040, 113193), (1170, 100616), (1560, 75462), (1872, 62885), (2340, 50308), (3120, 37731), (4680, 25154), (9360, 12577)]