273417840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{947}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 921490128

約数和(自身を除く): 648072288

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, 90, 120, 144, 180, 240, 360, 401, 720, 802, 947, 1203, 1604, 1894, 2005, 2406, 2841, 3208, 3609, 3788, 4010, 4735, 4812, 5682, 6015, 6416, 7218, 7576, 8020, 8523, 9470, 9624, 11364, 12030, 14205, 14436, 15152, 16040, 17046, 18045, 18940, 19248, 22728, 24060, 28410, 28872, 32080, 34092, 36090, 37880, 42615, 45456, 48120, 56820, 57744, 68184, 72180, 75760, 85230, 96240, 113640, 136368, 144360, 170460, 227280, 288720, 340920, 379747, 681840, 759494, 1139241, 1518988, 1898735, 2278482, 3037976, 3417723, 3797470, 4556964, 5696205, 6075952, 6835446, 7594940, 9113928, 11392410, 13670892, 15189880, 17088615, 18227856, 22784820, 27341784, 30379760, 34177230, 45569640, 54683568, 68354460, 91139280, 136708920, 273417840]

約数ペア:

[(1, 273417840), (2, 136708920), (3, 91139280), (4, 68354460), (5, 54683568), (6, 45569640), (8, 34177230), (9, 30379760), (10, 27341784), (12, 22784820), (15, 18227856), (16, 17088615), (18, 15189880), (20, 13670892), (24, 11392410), (30, 9113928), (36, 7594940), (40, 6835446), (45, 6075952), (48, 5696205), (60, 4556964), (72, 3797470), (80, 3417723), (90, 3037976), (120, 2278482), (144, 1898735), (180, 1518988), (240, 1139241), (360, 759494), (401, 681840), (720, 379747), (802, 340920), (947, 288720), (1203, 227280), (1604, 170460), (1894, 144360), (2005, 136368), (2406, 113640), (2841, 96240), (3208, 85230), (3609, 75760), (3788, 72180), (4010, 68184), (4735, 57744), (4812, 56820), (5682, 48120), (6015, 45456), (6416, 42615), (7218, 37880), (7576, 36090), (8020, 34092), (8523, 32080), (9470, 28872), (9624, 28410), (11364, 24060), (12030, 22728), (14205, 19248), (14436, 18940), (15152, 18045), (16040, 17046)]