340200720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5309}}^1$

素因数の和:5417

約数の個数: 120

約数和(自身を含む): 1155562200

約数和(自身を除く): 815361480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5309, 5340, 6408, 7120, 8010, 10618, 10680, 12816, 15927, 16020, 21236, 21360, 26545, 31854, 32040, 42472, 47781, 53090, 63708, 64080, 79635, 84944, 95562, 106180, 127416, 159270, 191124, 212360, 238905, 254832, 318540, 382248, 424720, 472501, 477810, 637080, 764496, 945002, 955620, 1274160, 1417503, 1890004, 1911240, 2362505, 2835006, 3780008, 3822480, 4252509, 4725010, 5670012, 7087515, 7560016, 8505018, 9450020, 11340024, 14175030, 17010036, 18900040, 21262545, 22680048, 28350060, 34020072, 37800080, 42525090, 56700120, 68040144, 85050180, 113400240, 170100360, 340200720]

約数ペア:

[(1, 340200720), (2, 170100360), (3, 113400240), (4, 85050180), (5, 68040144), (6, 56700120), (8, 42525090), (9, 37800080), (10, 34020072), (12, 28350060), (15, 22680048), (16, 21262545), (18, 18900040), (20, 17010036), (24, 14175030), (30, 11340024), (36, 9450020), (40, 8505018), (45, 7560016), (48, 7087515), (60, 5670012), (72, 4725010), (80, 4252509), (89, 3822480), (90, 3780008), (120, 2835006), (144, 2362505), (178, 1911240), (180, 1890004), (240, 1417503), (267, 1274160), (356, 955620), (360, 945002), (445, 764496), (534, 637080), (712, 477810), (720, 472501), (801, 424720), (890, 382248), (1068, 318540), (1335, 254832), (1424, 238905), (1602, 212360), (1780, 191124), (2136, 159270), (2670, 127416), (3204, 106180), (3560, 95562), (4005, 84944), (4272, 79635), (5309, 64080), (5340, 63708), (6408, 53090), (7120, 47781), (8010, 42472), (10618, 32040), (10680, 31854), (12816, 26545), (15927, 21360), (16020, 21236)]