248492880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4018

約数の個数: 160

約数和(自身を含む): 885657600

約数和(自身を除く): 637164720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 3967, 4176, 5220, 6264, 6960, 7830, 7934, 10440, 11901, 12528, 15660, 15868, 19835, 20880, 23802, 31320, 31736, 35703, 39670, 47604, 59505, 62640, 63472, 71406, 79340, 95208, 107109, 115043, 119010, 142812, 158680, 178515, 190416, 214218, 230086, 238020, 285624, 317360, 345129, 357030, 428436, 460172, 476040, 535545, 571248, 575215, 690258, 714060, 856872, 920344, 952080, 1035387, 1071090, 1150430, 1380516, 1428120, 1713744, 1725645, 1840688, 2070774, 2142180, 2300860, 2761032, 2856240, 3106161, 3451290, 4141548, 4284360, 4601720, 5176935, 5522064, 6212322, 6902580, 8283096, 8568720, 9203440, 10353870, 12424644, 13805160, 15530805, 16566192, 20707740, 24849288, 27610320, 31061610, 41415480, 49698576, 62123220, 82830960, 124246440, 248492880]

約数ペア:

[(1, 248492880), (2, 124246440), (3, 82830960), (4, 62123220), (5, 49698576), (6, 41415480), (8, 31061610), (9, 27610320), (10, 24849288), (12, 20707740), (15, 16566192), (16, 15530805), (18, 13805160), (20, 12424644), (24, 10353870), (27, 9203440), (29, 8568720), (30, 8283096), (36, 6902580), (40, 6212322), (45, 5522064), (48, 5176935), (54, 4601720), (58, 4284360), (60, 4141548), (72, 3451290), (80, 3106161), (87, 2856240), (90, 2761032), (108, 2300860), (116, 2142180), (120, 2070774), (135, 1840688), (144, 1725645), (145, 1713744), (174, 1428120), (180, 1380516), (216, 1150430), (232, 1071090), (240, 1035387), (261, 952080), (270, 920344), (290, 856872), (348, 714060), (360, 690258), (432, 575215), (435, 571248), (464, 535545), (522, 476040), (540, 460172), (580, 428436), (696, 357030), (720, 345129), (783, 317360), (870, 285624), (1044, 238020), (1080, 230086), (1160, 214218), (1305, 190416), (1392, 178515), (1566, 158680), (1740, 142812), (2088, 119010), (2160, 115043), (2320, 107109), (2610, 95208), (3132, 79340), (3480, 71406), (3915, 63472), (3967, 62640), (4176, 59505), (5220, 47604), (6264, 39670), (6960, 35703), (7830, 31736), (7934, 31320), (10440, 23802), (11901, 20880), (12528, 19835), (15660, 15868)]