121248960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{18043}}^1$

素因数の和:18070

約数の個数: 112

約数和(自身を含む): 439984896

約数和(自身を除く): 318735936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 18043, 36086, 54129, 72172, 90215, 108258, 126301, 144344, 180430, 216516, 252602, 270645, 288688, 360860, 378903, 433032, 505204, 541290, 577376, 631505, 721720, 757806, 866064, 1010408, 1082580, 1154752, 1263010, 1443440, 1515612, 1732128, 1894515, 2020816, 2165160, 2526020, 2886880, 3031224, 3464256, 3789030, 4041632, 4330320, 5052040, 5773760, 6062448, 7578060, 8083264, 8660640, 10104080, 12124896, 15156120, 17321280, 20208160, 24249792, 30312240, 40416320, 60624480, 121248960]

約数ペア:

[(1, 121248960), (2, 60624480), (3, 40416320), (4, 30312240), (5, 24249792), (6, 20208160), (7, 17321280), (8, 15156120), (10, 12124896), (12, 10104080), (14, 8660640), (15, 8083264), (16, 7578060), (20, 6062448), (21, 5773760), (24, 5052040), (28, 4330320), (30, 4041632), (32, 3789030), (35, 3464256), (40, 3031224), (42, 2886880), (48, 2526020), (56, 2165160), (60, 2020816), (64, 1894515), (70, 1732128), (80, 1515612), (84, 1443440), (96, 1263010), (105, 1154752), (112, 1082580), (120, 1010408), (140, 866064), (160, 757806), (168, 721720), (192, 631505), (210, 577376), (224, 541290), (240, 505204), (280, 433032), (320, 378903), (336, 360860), (420, 288688), (448, 270645), (480, 252602), (560, 216516), (672, 180430), (840, 144344), (960, 126301), (1120, 108258), (1344, 90215), (1680, 72172), (2240, 54129), (3360, 36086), (6720, 18043)]