23790060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 83865600

約数和(自身を除く): 60075540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 237, 239, 252, 315, 316, 395, 420, 474, 478, 553, 630, 711, 717, 790, 948, 956, 1106, 1185, 1195, 1260, 1422, 1434, 1580, 1659, 1673, 2151, 2212, 2370, 2390, 2765, 2844, 2868, 3318, 3346, 3555, 3585, 4302, 4740, 4780, 4977, 5019, 5530, 6636, 6692, 7110, 7170, 8295, 8365, 8604, 9954, 10038, 10755, 11060, 14220, 14340, 15057, 16590, 16730, 18881, 19908, 20076, 21510, 24885, 25095, 30114, 33180, 33460, 37762, 43020, 49770, 50190, 56643, 60228, 75285, 75524, 94405, 99540, 100380, 113286, 132167, 150570, 169929, 188810, 226572, 264334, 283215, 301140, 339858, 377620, 396501, 528668, 566430, 660835, 679716, 793002, 849645, 1132860, 1189503, 1321670, 1586004, 1699290, 1982505, 2379006, 2643340, 3398580, 3965010, 4758012, 5947515, 7930020, 11895030, 23790060]

約数ペア:

[(1, 23790060), (2, 11895030), (3, 7930020), (4, 5947515), (5, 4758012), (6, 3965010), (7, 3398580), (9, 2643340), (10, 2379006), (12, 1982505), (14, 1699290), (15, 1586004), (18, 1321670), (20, 1189503), (21, 1132860), (28, 849645), (30, 793002), (35, 679716), (36, 660835), (42, 566430), (45, 528668), (60, 396501), (63, 377620), (70, 339858), (79, 301140), (84, 283215), (90, 264334), (105, 226572), (126, 188810), (140, 169929), (158, 150570), (180, 132167), (210, 113286), (237, 100380), (239, 99540), (252, 94405), (315, 75524), (316, 75285), (395, 60228), (420, 56643), (474, 50190), (478, 49770), (553, 43020), (630, 37762), (711, 33460), (717, 33180), (790, 30114), (948, 25095), (956, 24885), (1106, 21510), (1185, 20076), (1195, 19908), (1260, 18881), (1422, 16730), (1434, 16590), (1580, 15057), (1659, 14340), (1673, 14220), (2151, 11060), (2212, 10755), (2370, 10038), (2390, 9954), (2765, 8604), (2844, 8365), (2868, 8295), (3318, 7170), (3346, 7110), (3555, 6692), (3585, 6636), (4302, 5530), (4740, 5019), (4780, 4977)]