1728804960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2593}}^1$

素因数の和:3077

約数の個数: 144

約数和(自身を含む): 5914569024

約数和(自身を除く): 4185764064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 463, 480, 720, 926, 1389, 1440, 1852, 2315, 2593, 2778, 3704, 4167, 4630, 5186, 5556, 6945, 7408, 7779, 8334, 9260, 10372, 11112, 12965, 13890, 14816, 15558, 16668, 18520, 20744, 20835, 22224, 23337, 25930, 27780, 31116, 33336, 37040, 38895, 41488, 41670, 44448, 46674, 51860, 55560, 62232, 66672, 74080, 77790, 82976, 83340, 93348, 103720, 111120, 116685, 124464, 133344, 155580, 166680, 186696, 207440, 222240, 233370, 248928, 311160, 333360, 373392, 414880, 466740, 622320, 666720, 746784, 933480, 1200559, 1244640, 1866960, 2401118, 3601677, 3733920, 4802236, 6002795, 7203354, 9604472, 10805031, 12005590, 14406708, 18008385, 19208944, 21610062, 24011180, 28813416, 36016770, 38417888, 43220124, 48022360, 54025155, 57626832, 72033540, 86440248, 96044720, 108050310, 115253664, 144067080, 172880496, 192089440, 216100620, 288134160, 345760992, 432201240, 576268320, 864402480, 1728804960]

約数ペア:

[(1, 1728804960), (2, 864402480), (3, 576268320), (4, 432201240), (5, 345760992), (6, 288134160), (8, 216100620), (9, 192089440), (10, 172880496), (12, 144067080), (15, 115253664), (16, 108050310), (18, 96044720), (20, 86440248), (24, 72033540), (30, 57626832), (32, 54025155), (36, 48022360), (40, 43220124), (45, 38417888), (48, 36016770), (60, 28813416), (72, 24011180), (80, 21610062), (90, 19208944), (96, 18008385), (120, 14406708), (144, 12005590), (160, 10805031), (180, 9604472), (240, 7203354), (288, 6002795), (360, 4802236), (463, 3733920), (480, 3601677), (720, 2401118), (926, 1866960), (1389, 1244640), (1440, 1200559), (1852, 933480), (2315, 746784), (2593, 666720), (2778, 622320), (3704, 466740), (4167, 414880), (4630, 373392), (5186, 333360), (5556, 311160), (6945, 248928), (7408, 233370), (7779, 222240), (8334, 207440), (9260, 186696), (10372, 166680), (11112, 155580), (12965, 133344), (13890, 124464), (14816, 116685), (15558, 111120), (16668, 103720), (18520, 93348), (20744, 83340), (20835, 82976), (22224, 77790), (23337, 74080), (25930, 66672), (27780, 62232), (31116, 55560), (33336, 51860), (37040, 46674), (38895, 44448), (41488, 41670)]