123336720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13177}}^1$

素因数の和:13209

約数の個数: 120

約数和(自身を含む): 446101656

約数和(自身を除く): 322764936

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, 13177, 26354, 39531, 52708, 65885, 79062, 105416, 118593, 131770, 158124, 171301, 197655, 210832, 237186, 263540, 316248, 342602, 395310, 474372, 513903, 527080, 592965, 632496, 685204, 790620, 856505, 948744, 1027806, 1054160, 1185930, 1370408, 1541709, 1581240, 1713010, 1897488, 2055612, 2371860, 2569515, 2740816, 3083418, 3162480, 3426020, 4111224, 4743720, 5139030, 6166836, 6852040, 7708545, 8222448, 9487440, 10278060, 12333672, 13704080, 15417090, 20556120, 24667344, 30834180, 41112240, 61668360, 123336720]

約数ペア:

[(1, 123336720), (2, 61668360), (3, 41112240), (4, 30834180), (5, 24667344), (6, 20556120), (8, 15417090), (9, 13704080), (10, 12333672), (12, 10278060), (13, 9487440), (15, 8222448), (16, 7708545), (18, 6852040), (20, 6166836), (24, 5139030), (26, 4743720), (30, 4111224), (36, 3426020), (39, 3162480), (40, 3083418), (45, 2740816), (48, 2569515), (52, 2371860), (60, 2055612), (65, 1897488), (72, 1713010), (78, 1581240), (80, 1541709), (90, 1370408), (104, 1185930), (117, 1054160), (120, 1027806), (130, 948744), (144, 856505), (156, 790620), (180, 685204), (195, 632496), (208, 592965), (234, 527080), (240, 513903), (260, 474372), (312, 395310), (360, 342602), (390, 316248), (468, 263540), (520, 237186), (585, 210832), (624, 197655), (720, 171301), (780, 158124), (936, 131770), (1040, 118593), (1170, 105416), (1560, 79062), (1872, 65885), (2340, 52708), (3120, 39531), (4680, 26354), (9360, 13177)]