145996560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:542

約数の個数: 160

約数和(自身を含む): 506753280

約数和(自身を除く): 360756720

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, 90, 108, 120, 135, 144, 180, 216, 240, 257, 263, 270, 360, 432, 514, 526, 540, 720, 771, 789, 1028, 1052, 1080, 1285, 1315, 1542, 1578, 2056, 2104, 2160, 2313, 2367, 2570, 2630, 3084, 3156, 3855, 3945, 4112, 4208, 4626, 4734, 5140, 5260, 6168, 6312, 6939, 7101, 7710, 7890, 9252, 9468, 10280, 10520, 11565, 11835, 12336, 12624, 13878, 14202, 15420, 15780, 18504, 18936, 20560, 21040, 23130, 23670, 27756, 28404, 30840, 31560, 34695, 35505, 37008, 37872, 46260, 47340, 55512, 56808, 61680, 63120, 67591, 69390, 71010, 92520, 94680, 111024, 113616, 135182, 138780, 142020, 185040, 189360, 202773, 270364, 277560, 284040, 337955, 405546, 540728, 555120, 568080, 608319, 675910, 811092, 1013865, 1081456, 1216638, 1351820, 1622184, 1824957, 2027730, 2433276, 2703640, 3041595, 3244368, 3649914, 4055460, 4866552, 5407280, 6083190, 7299828, 8110920, 9124785, 9733104, 12166380, 14599656, 16221840, 18249570, 24332760, 29199312, 36499140, 48665520, 72998280, 145996560]

約数ペア:

[(1, 145996560), (2, 72998280), (3, 48665520), (4, 36499140), (5, 29199312), (6, 24332760), (8, 18249570), (9, 16221840), (10, 14599656), (12, 12166380), (15, 9733104), (16, 9124785), (18, 8110920), (20, 7299828), (24, 6083190), (27, 5407280), (30, 4866552), (36, 4055460), (40, 3649914), (45, 3244368), (48, 3041595), (54, 2703640), (60, 2433276), (72, 2027730), (80, 1824957), (90, 1622184), (108, 1351820), (120, 1216638), (135, 1081456), (144, 1013865), (180, 811092), (216, 675910), (240, 608319), (257, 568080), (263, 555120), (270, 540728), (360, 405546), (432, 337955), (514, 284040), (526, 277560), (540, 270364), (720, 202773), (771, 189360), (789, 185040), (1028, 142020), (1052, 138780), (1080, 135182), (1285, 113616), (1315, 111024), (1542, 94680), (1578, 92520), (2056, 71010), (2104, 69390), (2160, 67591), (2313, 63120), (2367, 61680), (2570, 56808), (2630, 55512), (3084, 47340), (3156, 46260), (3855, 37872), (3945, 37008), (4112, 35505), (4208, 34695), (4626, 31560), (4734, 30840), (5140, 28404), (5260, 27756), (6168, 23670), (6312, 23130), (6939, 21040), (7101, 20560), (7710, 18936), (7890, 18504), (9252, 15780), (9468, 15420), (10280, 14202), (10520, 13878), (11565, 12624), (11835, 12336)]