121235760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1$

素因数の和:7363

約数の個数: 120

約数和(自身を含む): 424910304

約数和(自身を除く): 303674544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 7321, 8280, 14642, 16560, 21963, 29284, 36605, 43926, 58568, 65889, 73210, 87852, 109815, 117136, 131778, 146420, 168383, 175704, 219630, 263556, 292840, 329445, 336766, 351408, 439260, 505149, 527112, 585680, 658890, 673532, 841915, 878520, 1010298, 1054224, 1317780, 1347064, 1515447, 1683830, 1757040, 2020596, 2525745, 2635560, 2694128, 3030894, 3367660, 4041192, 5051490, 5271120, 6061788, 6735320, 7577235, 8082384, 10102980, 12123576, 13470640, 15154470, 20205960, 24247152, 30308940, 40411920, 60617880, 121235760]

約数ペア:

[(1, 121235760), (2, 60617880), (3, 40411920), (4, 30308940), (5, 24247152), (6, 20205960), (8, 15154470), (9, 13470640), (10, 12123576), (12, 10102980), (15, 8082384), (16, 7577235), (18, 6735320), (20, 6061788), (23, 5271120), (24, 5051490), (30, 4041192), (36, 3367660), (40, 3030894), (45, 2694128), (46, 2635560), (48, 2525745), (60, 2020596), (69, 1757040), (72, 1683830), (80, 1515447), (90, 1347064), (92, 1317780), (115, 1054224), (120, 1010298), (138, 878520), (144, 841915), (180, 673532), (184, 658890), (207, 585680), (230, 527112), (240, 505149), (276, 439260), (345, 351408), (360, 336766), (368, 329445), (414, 292840), (460, 263556), (552, 219630), (690, 175704), (720, 168383), (828, 146420), (920, 131778), (1035, 117136), (1104, 109815), (1380, 87852), (1656, 73210), (1840, 65889), (2070, 58568), (2760, 43926), (3312, 36605), (4140, 29284), (5520, 21963), (7321, 16560), (8280, 14642)]