480031920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{8231}}^1$

素因数の和:8262

約数の個数: 140

約数和(自身を含む): 1673549136

約数和(自身を除く): 1193517216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 8231, 9720, 11664, 14580, 16462, 19440, 24693, 29160, 32924, 41155, 49386, 58320, 65848, 74079, 82310, 98772, 123465, 131696, 148158, 164620, 197544, 222237, 246930, 296316, 329240, 370395, 395088, 444474, 493860, 592632, 658480, 666711, 740790, 888948, 987720, 1111185, 1185264, 1333422, 1481580, 1777896, 1975440, 2000133, 2222370, 2666844, 2963160, 3333555, 3555792, 4000266, 4444740, 5333688, 5926320, 6000399, 6667110, 8000532, 8889480, 10000665, 10667376, 12000798, 13334220, 16001064, 17778960, 20001330, 24001596, 26668440, 30001995, 32002128, 40002660, 48003192, 53336880, 60003990, 80005320, 96006384, 120007980, 160010640, 240015960, 480031920]

約数ペア:

[(1, 480031920), (2, 240015960), (3, 160010640), (4, 120007980), (5, 96006384), (6, 80005320), (8, 60003990), (9, 53336880), (10, 48003192), (12, 40002660), (15, 32002128), (16, 30001995), (18, 26668440), (20, 24001596), (24, 20001330), (27, 17778960), (30, 16001064), (36, 13334220), (40, 12000798), (45, 10667376), (48, 10000665), (54, 8889480), (60, 8000532), (72, 6667110), (80, 6000399), (81, 5926320), (90, 5333688), (108, 4444740), (120, 4000266), (135, 3555792), (144, 3333555), (162, 2963160), (180, 2666844), (216, 2222370), (240, 2000133), (243, 1975440), (270, 1777896), (324, 1481580), (360, 1333422), (405, 1185264), (432, 1111185), (486, 987720), (540, 888948), (648, 740790), (720, 666711), (729, 658480), (810, 592632), (972, 493860), (1080, 444474), (1215, 395088), (1296, 370395), (1458, 329240), (1620, 296316), (1944, 246930), (2160, 222237), (2430, 197544), (2916, 164620), (3240, 148158), (3645, 131696), (3888, 123465), (4860, 98772), (5832, 82310), (6480, 74079), (7290, 65848), (8231, 58320), (9720, 49386), (11664, 41155), (14580, 32924), (16462, 29160), (19440, 24693)]