16224840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 128

約数和(自身を含む): 55036800

約数和(自身を除く): 38811960

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, 83, 90, 108, 120, 135, 166, 180, 181, 216, 249, 270, 332, 360, 362, 415, 498, 540, 543, 664, 724, 747, 830, 905, 996, 1080, 1086, 1245, 1448, 1494, 1629, 1660, 1810, 1992, 2172, 2241, 2490, 2715, 2988, 3258, 3320, 3620, 3735, 4344, 4482, 4887, 4980, 5430, 5976, 6516, 7240, 7470, 8145, 8964, 9774, 9960, 10860, 11205, 13032, 14940, 15023, 16290, 17928, 19548, 21720, 22410, 24435, 29880, 30046, 32580, 39096, 44820, 45069, 48870, 60092, 65160, 75115, 89640, 90138, 97740, 120184, 135207, 150230, 180276, 195480, 225345, 270414, 300460, 360552, 405621, 450690, 540828, 600920, 676035, 811242, 901380, 1081656, 1352070, 1622484, 1802760, 2028105, 2704140, 3244968, 4056210, 5408280, 8112420, 16224840]

約数ペア:

[(1, 16224840), (2, 8112420), (3, 5408280), (4, 4056210), (5, 3244968), (6, 2704140), (8, 2028105), (9, 1802760), (10, 1622484), (12, 1352070), (15, 1081656), (18, 901380), (20, 811242), (24, 676035), (27, 600920), (30, 540828), (36, 450690), (40, 405621), (45, 360552), (54, 300460), (60, 270414), (72, 225345), (83, 195480), (90, 180276), (108, 150230), (120, 135207), (135, 120184), (166, 97740), (180, 90138), (181, 89640), (216, 75115), (249, 65160), (270, 60092), (332, 48870), (360, 45069), (362, 44820), (415, 39096), (498, 32580), (540, 30046), (543, 29880), (664, 24435), (724, 22410), (747, 21720), (830, 19548), (905, 17928), (996, 16290), (1080, 15023), (1086, 14940), (1245, 13032), (1448, 11205), (1494, 10860), (1629, 9960), (1660, 9774), (1810, 8964), (1992, 8145), (2172, 7470), (2241, 7240), (2490, 6516), (2715, 5976), (2988, 5430), (3258, 4980), (3320, 4887), (3620, 4482), (3735, 4344)]