427527720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1189

約数の個数: 160

約数和(自身を含む): 1449676800

約数和(自身を除く): 1022149080

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, 127, 135, 162, 180, 216, 254, 270, 324, 360, 381, 405, 508, 540, 635, 648, 762, 810, 1016, 1039, 1080, 1143, 1270, 1524, 1620, 1905, 2078, 2286, 2540, 3048, 3117, 3240, 3429, 3810, 4156, 4572, 5080, 5195, 5715, 6234, 6858, 7620, 8312, 9144, 9351, 10287, 10390, 11430, 12468, 13716, 15240, 15585, 17145, 18702, 20574, 20780, 22860, 24936, 27432, 28053, 31170, 34290, 37404, 41148, 41560, 45720, 46755, 51435, 56106, 62340, 68580, 74808, 82296, 84159, 93510, 102870, 112212, 124680, 131953, 137160, 140265, 168318, 187020, 205740, 224424, 263906, 280530, 336636, 374040, 395859, 411480, 420795, 527812, 561060, 659765, 673272, 791718, 841590, 1055624, 1122120, 1187577, 1319530, 1583436, 1683180, 1979295, 2375154, 2639060, 3166872, 3366360, 3562731, 3958590, 4750308, 5278120, 5937885, 7125462, 7917180, 9500616, 10688193, 11875770, 14250924, 15834360, 17813655, 21376386, 23751540, 28501848, 35627310, 42752772, 47503080, 53440965, 71254620, 85505544, 106881930, 142509240, 213763860, 427527720]

約数ペア:

[(1, 427527720), (2, 213763860), (3, 142509240), (4, 106881930), (5, 85505544), (6, 71254620), (8, 53440965), (9, 47503080), (10, 42752772), (12, 35627310), (15, 28501848), (18, 23751540), (20, 21376386), (24, 17813655), (27, 15834360), (30, 14250924), (36, 11875770), (40, 10688193), (45, 9500616), (54, 7917180), (60, 7125462), (72, 5937885), (81, 5278120), (90, 4750308), (108, 3958590), (120, 3562731), (127, 3366360), (135, 3166872), (162, 2639060), (180, 2375154), (216, 1979295), (254, 1683180), (270, 1583436), (324, 1319530), (360, 1187577), (381, 1122120), (405, 1055624), (508, 841590), (540, 791718), (635, 673272), (648, 659765), (762, 561060), (810, 527812), (1016, 420795), (1039, 411480), (1080, 395859), (1143, 374040), (1270, 336636), (1524, 280530), (1620, 263906), (1905, 224424), (2078, 205740), (2286, 187020), (2540, 168318), (3048, 140265), (3117, 137160), (3240, 131953), (3429, 124680), (3810, 112212), (4156, 102870), (4572, 93510), (5080, 84159), (5195, 82296), (5715, 74808), (6234, 68580), (6858, 62340), (7620, 56106), (8312, 51435), (9144, 46755), (9351, 45720), (10287, 41560), (10390, 41148), (11430, 37404), (12468, 34290), (13716, 31170), (15240, 28053), (15585, 27432), (17145, 24936), (18702, 22860), (20574, 20780)]