29513520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 100105200

約数和(自身を除く): 70591680

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, 179, 180, 229, 240, 358, 360, 458, 537, 687, 716, 720, 895, 916, 1074, 1145, 1374, 1432, 1611, 1790, 1832, 2061, 2148, 2290, 2685, 2748, 2864, 3222, 3435, 3580, 3664, 4122, 4296, 4580, 5370, 5496, 6444, 6870, 7160, 8055, 8244, 8592, 9160, 10305, 10740, 10992, 12888, 13740, 14320, 16110, 16488, 18320, 20610, 21480, 25776, 27480, 32220, 32976, 40991, 41220, 42960, 54960, 64440, 81982, 82440, 122973, 128880, 163964, 164880, 204955, 245946, 327928, 368919, 409910, 491892, 614865, 655856, 737838, 819820, 983784, 1229730, 1475676, 1639640, 1844595, 1967568, 2459460, 2951352, 3279280, 3689190, 4918920, 5902704, 7378380, 9837840, 14756760, 29513520]

約数ペア:

[(1, 29513520), (2, 14756760), (3, 9837840), (4, 7378380), (5, 5902704), (6, 4918920), (8, 3689190), (9, 3279280), (10, 2951352), (12, 2459460), (15, 1967568), (16, 1844595), (18, 1639640), (20, 1475676), (24, 1229730), (30, 983784), (36, 819820), (40, 737838), (45, 655856), (48, 614865), (60, 491892), (72, 409910), (80, 368919), (90, 327928), (120, 245946), (144, 204955), (179, 164880), (180, 163964), (229, 128880), (240, 122973), (358, 82440), (360, 81982), (458, 64440), (537, 54960), (687, 42960), (716, 41220), (720, 40991), (895, 32976), (916, 32220), (1074, 27480), (1145, 25776), (1374, 21480), (1432, 20610), (1611, 18320), (1790, 16488), (1832, 16110), (2061, 14320), (2148, 13740), (2290, 12888), (2685, 10992), (2748, 10740), (2864, 10305), (3222, 9160), (3435, 8592), (3580, 8244), (3664, 8055), (4122, 7160), (4296, 6870), (4580, 6444), (5370, 5496)]