241654320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6620

約数の個数: 160

約数和(自身を含む): 881461440

約数和(自身を除く): 639807120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 6581, 7344, 9180, 12240, 13162, 18360, 19743, 26324, 32905, 36720, 39486, 52648, 59229, 65810, 78972, 98715, 105296, 111877, 118458, 131620, 157944, 177687, 197430, 223754, 236916, 263240, 296145, 315888, 335631, 355374, 394860, 447508, 473832, 526480, 559385, 592290, 671262, 710748, 789720, 888435, 895016, 947664, 1006893, 1118770, 1184580, 1342524, 1421496, 1579440, 1678155, 1776870, 1790032, 2013786, 2237540, 2369160, 2685048, 2842992, 3020679, 3356310, 3553740, 4027572, 4475080, 4738320, 5034465, 5370096, 6041358, 6712620, 7107480, 8055144, 8950160, 10068930, 12082716, 13425240, 14214960, 15103395, 16110288, 20137860, 24165432, 26850480, 30206790, 40275720, 48330864, 60413580, 80551440, 120827160, 241654320]

約数ペア:

[(1, 241654320), (2, 120827160), (3, 80551440), (4, 60413580), (5, 48330864), (6, 40275720), (8, 30206790), (9, 26850480), (10, 24165432), (12, 20137860), (15, 16110288), (16, 15103395), (17, 14214960), (18, 13425240), (20, 12082716), (24, 10068930), (27, 8950160), (30, 8055144), (34, 7107480), (36, 6712620), (40, 6041358), (45, 5370096), (48, 5034465), (51, 4738320), (54, 4475080), (60, 4027572), (68, 3553740), (72, 3356310), (80, 3020679), (85, 2842992), (90, 2685048), (102, 2369160), (108, 2237540), (120, 2013786), (135, 1790032), (136, 1776870), (144, 1678155), (153, 1579440), (170, 1421496), (180, 1342524), (204, 1184580), (216, 1118770), (240, 1006893), (255, 947664), (270, 895016), (272, 888435), (306, 789720), (340, 710748), (360, 671262), (408, 592290), (432, 559385), (459, 526480), (510, 473832), (540, 447508), (612, 394860), (680, 355374), (720, 335631), (765, 315888), (816, 296145), (918, 263240), (1020, 236916), (1080, 223754), (1224, 197430), (1360, 177687), (1530, 157944), (1836, 131620), (2040, 118458), (2160, 111877), (2295, 105296), (2448, 98715), (3060, 78972), (3672, 65810), (4080, 59229), (4590, 52648), (6120, 39486), (6581, 36720), (7344, 32905), (9180, 26324), (12240, 19743), (13162, 18360)]