208254240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16069}}^1$

素因数の和:16096

約数の個数: 120

約数和(自身を含む): 735009660

約数和(自身を除く): 526755420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16069, 32138, 48207, 64276, 80345, 96414, 128552, 144621, 160690, 192828, 241035, 257104, 289242, 321380, 385656, 433863, 482070, 514208, 578484, 642760, 723105, 771312, 867726, 964140, 1156968, 1285520, 1301589, 1446210, 1542624, 1735452, 1928280, 2169315, 2313936, 2571040, 2603178, 2892420, 3470904, 3856560, 4338630, 4627872, 5206356, 5784840, 6507945, 6941808, 7713120, 8677260, 10412712, 11569680, 13015890, 13883616, 17354520, 20825424, 23139360, 26031780, 34709040, 41650848, 52063560, 69418080, 104127120, 208254240]

約数ペア:

[(1, 208254240), (2, 104127120), (3, 69418080), (4, 52063560), (5, 41650848), (6, 34709040), (8, 26031780), (9, 23139360), (10, 20825424), (12, 17354520), (15, 13883616), (16, 13015890), (18, 11569680), (20, 10412712), (24, 8677260), (27, 7713120), (30, 6941808), (32, 6507945), (36, 5784840), (40, 5206356), (45, 4627872), (48, 4338630), (54, 3856560), (60, 3470904), (72, 2892420), (80, 2603178), (81, 2571040), (90, 2313936), (96, 2169315), (108, 1928280), (120, 1735452), (135, 1542624), (144, 1446210), (160, 1301589), (162, 1285520), (180, 1156968), (216, 964140), (240, 867726), (270, 771312), (288, 723105), (324, 642760), (360, 578484), (405, 514208), (432, 482070), (480, 433863), (540, 385656), (648, 321380), (720, 289242), (810, 257104), (864, 241035), (1080, 192828), (1296, 160690), (1440, 144621), (1620, 128552), (2160, 96414), (2592, 80345), (3240, 64276), (4320, 48207), (6480, 32138), (12960, 16069)]