478691460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6599}}^1$

素因数の和:6658

約数の個数: 144

約数和(自身を含む): 1614412800

約数和(自身を除く): 1135721340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 6599, 7254, 8060, 12090, 13198, 14508, 18135, 19797, 24180, 26396, 32995, 36270, 39594, 59391, 65990, 72540, 79188, 85787, 98985, 118782, 131980, 171574, 197970, 204569, 237564, 257361, 296955, 343148, 395940, 409138, 428935, 514722, 593910, 613707, 772083, 818276, 857870, 1022845, 1029444, 1187820, 1227414, 1286805, 1544166, 1715740, 1841121, 2045690, 2454828, 2573610, 2659397, 3068535, 3088332, 3682242, 3860415, 4091380, 5147220, 5318794, 6137070, 7364484, 7720830, 7978191, 9205605, 10637588, 12274140, 13296985, 15441660, 15956382, 18411210, 23934573, 26593970, 31912764, 36822420, 39890955, 47869146, 53187940, 79781910, 95738292, 119672865, 159563820, 239345730, 478691460]

約数ペア:

[(1, 478691460), (2, 239345730), (3, 159563820), (4, 119672865), (5, 95738292), (6, 79781910), (9, 53187940), (10, 47869146), (12, 39890955), (13, 36822420), (15, 31912764), (18, 26593970), (20, 23934573), (26, 18411210), (30, 15956382), (31, 15441660), (36, 13296985), (39, 12274140), (45, 10637588), (52, 9205605), (60, 7978191), (62, 7720830), (65, 7364484), (78, 6137070), (90, 5318794), (93, 5147220), (117, 4091380), (124, 3860415), (130, 3682242), (155, 3088332), (156, 3068535), (180, 2659397), (186, 2573610), (195, 2454828), (234, 2045690), (260, 1841121), (279, 1715740), (310, 1544166), (372, 1286805), (390, 1227414), (403, 1187820), (465, 1029444), (468, 1022845), (558, 857870), (585, 818276), (620, 772083), (780, 613707), (806, 593910), (930, 514722), (1116, 428935), (1170, 409138), (1209, 395940), (1395, 343148), (1612, 296955), (1860, 257361), (2015, 237564), (2340, 204569), (2418, 197970), (2790, 171574), (3627, 131980), (4030, 118782), (4836, 98985), (5580, 85787), (6045, 79188), (6599, 72540), (7254, 65990), (8060, 59391), (12090, 39594), (13198, 36270), (14508, 32995), (18135, 26396), (19797, 24180)]