270981720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3023}}^1$

素因数の和:3126

約数の個数: 128

約数和(自身を含む): 914457600

約数和(自身を除く): 643475880

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, 216, 249, 270, 332, 360, 415, 498, 540, 664, 747, 830, 996, 1080, 1245, 1494, 1660, 1992, 2241, 2490, 2988, 3023, 3320, 3735, 4482, 4980, 5976, 6046, 7470, 8964, 9069, 9960, 11205, 12092, 14940, 15115, 17928, 18138, 22410, 24184, 27207, 29880, 30230, 36276, 44820, 45345, 54414, 60460, 72552, 81621, 89640, 90690, 108828, 120920, 136035, 163242, 181380, 217656, 250909, 272070, 326484, 362760, 408105, 501818, 544140, 652968, 752727, 816210, 1003636, 1088280, 1254545, 1505454, 1632420, 2007272, 2258181, 2509090, 3010908, 3264840, 3763635, 4516362, 5018180, 6021816, 6774543, 7527270, 9032724, 10036360, 11290905, 13549086, 15054540, 18065448, 22581810, 27098172, 30109080, 33872715, 45163620, 54196344, 67745430, 90327240, 135490860, 270981720]

約数ペア:

[(1, 270981720), (2, 135490860), (3, 90327240), (4, 67745430), (5, 54196344), (6, 45163620), (8, 33872715), (9, 30109080), (10, 27098172), (12, 22581810), (15, 18065448), (18, 15054540), (20, 13549086), (24, 11290905), (27, 10036360), (30, 9032724), (36, 7527270), (40, 6774543), (45, 6021816), (54, 5018180), (60, 4516362), (72, 3763635), (83, 3264840), (90, 3010908), (108, 2509090), (120, 2258181), (135, 2007272), (166, 1632420), (180, 1505454), (216, 1254545), (249, 1088280), (270, 1003636), (332, 816210), (360, 752727), (415, 652968), (498, 544140), (540, 501818), (664, 408105), (747, 362760), (830, 326484), (996, 272070), (1080, 250909), (1245, 217656), (1494, 181380), (1660, 163242), (1992, 136035), (2241, 120920), (2490, 108828), (2988, 90690), (3023, 89640), (3320, 81621), (3735, 72552), (4482, 60460), (4980, 54414), (5976, 45345), (6046, 44820), (7470, 36276), (8964, 30230), (9069, 29880), (9960, 27207), (11205, 24184), (12092, 22410), (14940, 18138), (15115, 17928)]