154031760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2510

約数の個数: 160

約数和(自身を含む): 549072000

約数和(自身を除く): 395040240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2459, 2610, 3132, 3480, 3915, 4176, 4918, 5220, 6264, 6960, 7377, 7830, 9836, 10440, 12295, 12528, 14754, 15660, 19672, 20880, 22131, 24590, 29508, 31320, 36885, 39344, 44262, 49180, 59016, 62640, 66393, 71311, 73770, 88524, 98360, 110655, 118032, 132786, 142622, 147540, 177048, 196720, 213933, 221310, 265572, 285244, 295080, 331965, 354096, 356555, 427866, 442620, 531144, 570488, 590160, 641799, 663930, 713110, 855732, 885240, 1062288, 1069665, 1140976, 1283598, 1327860, 1426220, 1711464, 1770480, 1925397, 2139330, 2567196, 2655720, 2852440, 3208995, 3422928, 3850794, 4278660, 5134392, 5311440, 5704880, 6417990, 7701588, 8557320, 9626985, 10268784, 12835980, 15403176, 17114640, 19253970, 25671960, 30806352, 38507940, 51343920, 77015880, 154031760]

約数ペア:

[(1, 154031760), (2, 77015880), (3, 51343920), (4, 38507940), (5, 30806352), (6, 25671960), (8, 19253970), (9, 17114640), (10, 15403176), (12, 12835980), (15, 10268784), (16, 9626985), (18, 8557320), (20, 7701588), (24, 6417990), (27, 5704880), (29, 5311440), (30, 5134392), (36, 4278660), (40, 3850794), (45, 3422928), (48, 3208995), (54, 2852440), (58, 2655720), (60, 2567196), (72, 2139330), (80, 1925397), (87, 1770480), (90, 1711464), (108, 1426220), (116, 1327860), (120, 1283598), (135, 1140976), (144, 1069665), (145, 1062288), (174, 885240), (180, 855732), (216, 713110), (232, 663930), (240, 641799), (261, 590160), (270, 570488), (290, 531144), (348, 442620), (360, 427866), (432, 356555), (435, 354096), (464, 331965), (522, 295080), (540, 285244), (580, 265572), (696, 221310), (720, 213933), (783, 196720), (870, 177048), (1044, 147540), (1080, 142622), (1160, 132786), (1305, 118032), (1392, 110655), (1566, 98360), (1740, 88524), (2088, 73770), (2160, 71311), (2320, 66393), (2459, 62640), (2610, 59016), (3132, 49180), (3480, 44262), (3915, 39344), (4176, 36885), (4918, 31320), (5220, 29508), (6264, 24590), (6960, 22131), (7377, 20880), (7830, 19672), (9836, 15660), (10440, 14754), (12295, 12528)]