30624480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:183

約数の個数: 240

約数和(自身を含む): 115259760

約数和(自身を除く): 84635280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 139, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 278, 288, 306, 324, 340, 360, 405, 408, 417, 432, 459, 480, 510, 540, 544, 556, 612, 648, 680, 695, 720, 765, 810, 816, 834, 864, 918, 1020, 1080, 1112, 1224, 1251, 1296, 1360, 1377, 1390, 1440, 1530, 1620, 1632, 1668, 1836, 2040, 2085, 2160, 2224, 2295, 2363, 2448, 2502, 2592, 2720, 2754, 2780, 3060, 3240, 3336, 3672, 3753, 4080, 4170, 4320, 4448, 4590, 4726, 4896, 5004, 5508, 5560, 6120, 6255, 6480, 6672, 6885, 7089, 7344, 7506, 8160, 8340, 9180, 9452, 10008, 11016, 11120, 11259, 11815, 12240, 12510, 12960, 13344, 13770, 14178, 14688, 15012, 16680, 18360, 18765, 18904, 20016, 21267, 22032, 22240, 22518, 23630, 24480, 25020, 27540, 28356, 30024, 33360, 35445, 36720, 37530, 37808, 40032, 42534, 44064, 45036, 47260, 50040, 55080, 56295, 56712, 60048, 63801, 66720, 70890, 73440, 75060, 75616, 85068, 90072, 94520, 100080, 106335, 110160, 112590, 113424, 120096, 127602, 141780, 150120, 170136, 180144, 189040, 191403, 200160, 212670, 220320, 225180, 226848, 255204, 283560, 300240, 319005, 340272, 360288, 378080, 382806, 425340, 450360, 510408, 567120, 600480, 638010, 680544, 765612, 850680, 900720, 957015, 1020816, 1134240, 1276020, 1531224, 1701360, 1801440, 1914030, 2041632, 2552040, 3062448, 3402720, 3828060, 5104080, 6124896, 7656120, 10208160, 15312240, 30624480]

約数ペア:

[(1, 30624480), (2, 15312240), (3, 10208160), (4, 7656120), (5, 6124896), (6, 5104080), (8, 3828060), (9, 3402720), (10, 3062448), (12, 2552040), (15, 2041632), (16, 1914030), (17, 1801440), (18, 1701360), (20, 1531224), (24, 1276020), (27, 1134240), (30, 1020816), (32, 957015), (34, 900720), (36, 850680), (40, 765612), (45, 680544), (48, 638010), (51, 600480), (54, 567120), (60, 510408), (68, 450360), (72, 425340), (80, 382806), (81, 378080), (85, 360288), (90, 340272), (96, 319005), (102, 300240), (108, 283560), (120, 255204), (135, 226848), (136, 225180), (139, 220320), (144, 212670), (153, 200160), (160, 191403), (162, 189040), (170, 180144), (180, 170136), (204, 150120), (216, 141780), (240, 127602), (255, 120096), (270, 113424), (272, 112590), (278, 110160), (288, 106335), (306, 100080), (324, 94520), (340, 90072), (360, 85068), (405, 75616), (408, 75060), (417, 73440), (432, 70890), (459, 66720), (480, 63801), (510, 60048), (540, 56712), (544, 56295), (556, 55080), (612, 50040), (648, 47260), (680, 45036), (695, 44064), (720, 42534), (765, 40032), (810, 37808), (816, 37530), (834, 36720), (864, 35445), (918, 33360), (1020, 30024), (1080, 28356), (1112, 27540), (1224, 25020), (1251, 24480), (1296, 23630), (1360, 22518), (1377, 22240), (1390, 22032), (1440, 21267), (1530, 20016), (1620, 18904), (1632, 18765), (1668, 18360), (1836, 16680), (2040, 15012), (2085, 14688), (2160, 14178), (2224, 13770), (2295, 13344), (2363, 12960), (2448, 12510), (2502, 12240), (2592, 11815), (2720, 11259), (2754, 11120), (2780, 11016), (3060, 10008), (3240, 9452), (3336, 9180), (3672, 8340), (3753, 8160), (4080, 7506), (4170, 7344), (4320, 7089), (4448, 6885), (4590, 6672), (4726, 6480), (4896, 6255), (5004, 6120), (5508, 5560)]