29038320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1351

約数の個数: 120

約数和(自身を含む): 100743552

約数和(自身を除く): 71705232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1301, 1395, 1488, 1860, 2232, 2480, 2602, 2790, 3720, 3903, 4464, 5204, 5580, 6505, 7440, 7806, 10408, 11160, 11709, 13010, 15612, 19515, 20816, 22320, 23418, 26020, 31224, 39030, 40331, 46836, 52040, 58545, 62448, 78060, 80662, 93672, 104080, 117090, 120993, 156120, 161324, 187344, 201655, 234180, 241986, 312240, 322648, 362979, 403310, 468360, 483972, 604965, 645296, 725958, 806620, 936720, 967944, 1209930, 1451916, 1613240, 1814895, 1935888, 2419860, 2903832, 3226480, 3629790, 4839720, 5807664, 7259580, 9679440, 14519160, 29038320]

約数ペア:

[(1, 29038320), (2, 14519160), (3, 9679440), (4, 7259580), (5, 5807664), (6, 4839720), (8, 3629790), (9, 3226480), (10, 2903832), (12, 2419860), (15, 1935888), (16, 1814895), (18, 1613240), (20, 1451916), (24, 1209930), (30, 967944), (31, 936720), (36, 806620), (40, 725958), (45, 645296), (48, 604965), (60, 483972), (62, 468360), (72, 403310), (80, 362979), (90, 322648), (93, 312240), (120, 241986), (124, 234180), (144, 201655), (155, 187344), (180, 161324), (186, 156120), (240, 120993), (248, 117090), (279, 104080), (310, 93672), (360, 80662), (372, 78060), (465, 62448), (496, 58545), (558, 52040), (620, 46836), (720, 40331), (744, 39030), (930, 31224), (1116, 26020), (1240, 23418), (1301, 22320), (1395, 20816), (1488, 19515), (1860, 15612), (2232, 13010), (2480, 11709), (2602, 11160), (2790, 10408), (3720, 7806), (3903, 7440), (4464, 6505), (5204, 5580)]