272441520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2239}}^1$

素因数の和:2284

約数の個数: 180

約数和(自身を含む): 991186560

約数和(自身を除く): 718745040

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, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2239, 2340, 2535, 2704, 3042, 3120, 3380, 4056, 4478, 4680, 5070, 6084, 6717, 6760, 7605, 8112, 8956, 9360, 10140, 11195, 12168, 13434, 13520, 15210, 17912, 20151, 20280, 22390, 24336, 26868, 29107, 30420, 33585, 35824, 40302, 40560, 44780, 53736, 58214, 60840, 67170, 80604, 87321, 89560, 100755, 107472, 116428, 121680, 134340, 145535, 161208, 174642, 179120, 201510, 232856, 261963, 268680, 291070, 322416, 349284, 378391, 403020, 436605, 465712, 523926, 537360, 582140, 698568, 756782, 806040, 873210, 1047852, 1135173, 1164280, 1309815, 1397136, 1513564, 1612080, 1746420, 1891955, 2095704, 2270346, 2328560, 2619630, 3027128, 3405519, 3492840, 3783910, 4191408, 4540692, 5239260, 5675865, 6054256, 6811038, 6985680, 7567820, 9081384, 10478520, 11351730, 13622076, 15135640, 17027595, 18162768, 20957040, 22703460, 27244152, 30271280, 34055190, 45406920, 54488304, 68110380, 90813840, 136220760, 272441520]

約数ペア:

[(1, 272441520), (2, 136220760), (3, 90813840), (4, 68110380), (5, 54488304), (6, 45406920), (8, 34055190), (9, 30271280), (10, 27244152), (12, 22703460), (13, 20957040), (15, 18162768), (16, 17027595), (18, 15135640), (20, 13622076), (24, 11351730), (26, 10478520), (30, 9081384), (36, 7567820), (39, 6985680), (40, 6811038), (45, 6054256), (48, 5675865), (52, 5239260), (60, 4540692), (65, 4191408), (72, 3783910), (78, 3492840), (80, 3405519), (90, 3027128), (104, 2619630), (117, 2328560), (120, 2270346), (130, 2095704), (144, 1891955), (156, 1746420), (169, 1612080), (180, 1513564), (195, 1397136), (208, 1309815), (234, 1164280), (240, 1135173), (260, 1047852), (312, 873210), (338, 806040), (360, 756782), (390, 698568), (468, 582140), (507, 537360), (520, 523926), (585, 465712), (624, 436605), (676, 403020), (720, 378391), (780, 349284), (845, 322416), (936, 291070), (1014, 268680), (1040, 261963), (1170, 232856), (1352, 201510), (1521, 179120), (1560, 174642), (1690, 161208), (1872, 145535), (2028, 134340), (2239, 121680), (2340, 116428), (2535, 107472), (2704, 100755), (3042, 89560), (3120, 87321), (3380, 80604), (4056, 67170), (4478, 60840), (4680, 58214), (5070, 53736), (6084, 44780), (6717, 40560), (6760, 40302), (7605, 35824), (8112, 33585), (8956, 30420), (9360, 29107), (10140, 26868), (11195, 24336), (12168, 22390), (13434, 20280), (13520, 20151), (15210, 17912)]