408011760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43591}}^1$

素因数の和:43623

約数の個数: 120

約数和(自身を含む): 1475676384

約数和(自身を除く): 1067664624

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, 43591, 87182, 130773, 174364, 217955, 261546, 348728, 392319, 435910, 523092, 566683, 653865, 697456, 784638, 871820, 1046184, 1133366, 1307730, 1569276, 1700049, 1743640, 1961595, 2092368, 2266732, 2615460, 2833415, 3138552, 3400098, 3487280, 3923190, 4533464, 5100147, 5230920, 5666830, 6277104, 6800196, 7846380, 8500245, 9066928, 10200294, 10461840, 11333660, 13600392, 15692760, 17000490, 20400588, 22667320, 25500735, 27200784, 31385520, 34000980, 40801176, 45334640, 51001470, 68001960, 81602352, 102002940, 136003920, 204005880, 408011760]

約数ペア:

[(1, 408011760), (2, 204005880), (3, 136003920), (4, 102002940), (5, 81602352), (6, 68001960), (8, 51001470), (9, 45334640), (10, 40801176), (12, 34000980), (13, 31385520), (15, 27200784), (16, 25500735), (18, 22667320), (20, 20400588), (24, 17000490), (26, 15692760), (30, 13600392), (36, 11333660), (39, 10461840), (40, 10200294), (45, 9066928), (48, 8500245), (52, 7846380), (60, 6800196), (65, 6277104), (72, 5666830), (78, 5230920), (80, 5100147), (90, 4533464), (104, 3923190), (117, 3487280), (120, 3400098), (130, 3138552), (144, 2833415), (156, 2615460), (180, 2266732), (195, 2092368), (208, 1961595), (234, 1743640), (240, 1700049), (260, 1569276), (312, 1307730), (360, 1133366), (390, 1046184), (468, 871820), (520, 784638), (585, 697456), (624, 653865), (720, 566683), (780, 523092), (936, 435910), (1040, 392319), (1170, 348728), (1560, 261546), (1872, 217955), (2340, 174364), (3120, 130773), (4680, 87182), (9360, 43591)]