13027680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 45405360

約数和(自身を除く): 32377680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 109, 120, 144, 160, 166, 180, 218, 240, 249, 288, 327, 332, 360, 415, 436, 480, 498, 545, 654, 664, 720, 747, 830, 872, 981, 996, 1090, 1245, 1308, 1328, 1440, 1494, 1635, 1660, 1744, 1962, 1992, 2180, 2490, 2616, 2656, 2988, 3270, 3320, 3488, 3735, 3924, 3984, 4360, 4905, 4980, 5232, 5976, 6540, 6640, 7470, 7848, 7968, 8720, 9047, 9810, 9960, 10464, 11952, 13080, 13280, 14940, 15696, 17440, 18094, 19620, 19920, 23904, 26160, 27141, 29880, 31392, 36188, 39240, 39840, 45235, 52320, 54282, 59760, 72376, 78480, 81423, 90470, 108564, 119520, 135705, 144752, 156960, 162846, 180940, 217128, 271410, 289504, 325692, 361880, 407115, 434256, 542820, 651384, 723760, 814230, 868512, 1085640, 1302768, 1447520, 1628460, 2171280, 2605536, 3256920, 4342560, 6513840, 13027680]

約数ペア:

[(1, 13027680), (2, 6513840), (3, 4342560), (4, 3256920), (5, 2605536), (6, 2171280), (8, 1628460), (9, 1447520), (10, 1302768), (12, 1085640), (15, 868512), (16, 814230), (18, 723760), (20, 651384), (24, 542820), (30, 434256), (32, 407115), (36, 361880), (40, 325692), (45, 289504), (48, 271410), (60, 217128), (72, 180940), (80, 162846), (83, 156960), (90, 144752), (96, 135705), (109, 119520), (120, 108564), (144, 90470), (160, 81423), (166, 78480), (180, 72376), (218, 59760), (240, 54282), (249, 52320), (288, 45235), (327, 39840), (332, 39240), (360, 36188), (415, 31392), (436, 29880), (480, 27141), (498, 26160), (545, 23904), (654, 19920), (664, 19620), (720, 18094), (747, 17440), (830, 15696), (872, 14940), (981, 13280), (996, 13080), (1090, 11952), (1245, 10464), (1308, 9960), (1328, 9810), (1440, 9047), (1494, 8720), (1635, 7968), (1660, 7848), (1744, 7470), (1962, 6640), (1992, 6540), (2180, 5976), (2490, 5232), (2616, 4980), (2656, 4905), (2988, 4360), (3270, 3984), (3320, 3924), (3488, 3735)]