126220680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:425

約数の個数: 160

約数和(自身を含む): 428630400

約数和(自身を除く): 302409720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 239, 270, 324, 326, 360, 405, 478, 489, 540, 648, 652, 717, 810, 815, 956, 978, 1080, 1195, 1304, 1434, 1467, 1620, 1630, 1912, 1956, 2151, 2390, 2445, 2868, 2934, 3240, 3260, 3585, 3912, 4302, 4401, 4780, 4890, 5736, 5868, 6453, 6520, 7170, 7335, 8604, 8802, 9560, 9780, 10755, 11736, 12906, 13203, 14340, 14670, 17208, 17604, 19359, 19560, 21510, 22005, 25812, 26406, 28680, 29340, 32265, 35208, 38718, 38957, 43020, 44010, 51624, 52812, 58680, 64530, 66015, 77436, 77914, 86040, 88020, 96795, 105624, 116871, 129060, 132030, 154872, 155828, 176040, 193590, 194785, 233742, 258120, 264060, 311656, 350613, 387180, 389570, 467484, 528120, 584355, 701226, 774360, 779140, 934968, 1051839, 1168710, 1402452, 1558280, 1753065, 2103678, 2337420, 2804904, 3155517, 3506130, 4207356, 4674840, 5259195, 6311034, 7012260, 8414712, 10518390, 12622068, 14024520, 15777585, 21036780, 25244136, 31555170, 42073560, 63110340, 126220680]

約数ペア:

[(1, 126220680), (2, 63110340), (3, 42073560), (4, 31555170), (5, 25244136), (6, 21036780), (8, 15777585), (9, 14024520), (10, 12622068), (12, 10518390), (15, 8414712), (18, 7012260), (20, 6311034), (24, 5259195), (27, 4674840), (30, 4207356), (36, 3506130), (40, 3155517), (45, 2804904), (54, 2337420), (60, 2103678), (72, 1753065), (81, 1558280), (90, 1402452), (108, 1168710), (120, 1051839), (135, 934968), (162, 779140), (163, 774360), (180, 701226), (216, 584355), (239, 528120), (270, 467484), (324, 389570), (326, 387180), (360, 350613), (405, 311656), (478, 264060), (489, 258120), (540, 233742), (648, 194785), (652, 193590), (717, 176040), (810, 155828), (815, 154872), (956, 132030), (978, 129060), (1080, 116871), (1195, 105624), (1304, 96795), (1434, 88020), (1467, 86040), (1620, 77914), (1630, 77436), (1912, 66015), (1956, 64530), (2151, 58680), (2390, 52812), (2445, 51624), (2868, 44010), (2934, 43020), (3240, 38957), (3260, 38718), (3585, 35208), (3912, 32265), (4302, 29340), (4401, 28680), (4780, 26406), (4890, 25812), (5736, 22005), (5868, 21510), (6453, 19560), (6520, 19359), (7170, 17604), (7335, 17208), (8604, 14670), (8802, 14340), (9560, 13203), (9780, 12906), (10755, 11736)]