47490480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 161909280

約数和(自身を除く): 114418800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 929, 1065, 1136, 1278, 1420, 1704, 1858, 2130, 2556, 2787, 2840, 3195, 3408, 3716, 4260, 4645, 5112, 5574, 5680, 6390, 7432, 8361, 8520, 9290, 10224, 11148, 12780, 13935, 14864, 16722, 17040, 18580, 22296, 25560, 27870, 33444, 37160, 41805, 44592, 51120, 55740, 65959, 66888, 74320, 83610, 111480, 131918, 133776, 167220, 197877, 222960, 263836, 329795, 334440, 395754, 527672, 593631, 659590, 668880, 791508, 989385, 1055344, 1187262, 1319180, 1583016, 1978770, 2374524, 2638360, 2968155, 3166032, 3957540, 4749048, 5276720, 5936310, 7915080, 9498096, 11872620, 15830160, 23745240, 47490480]

約数ペア:

[(1, 47490480), (2, 23745240), (3, 15830160), (4, 11872620), (5, 9498096), (6, 7915080), (8, 5936310), (9, 5276720), (10, 4749048), (12, 3957540), (15, 3166032), (16, 2968155), (18, 2638360), (20, 2374524), (24, 1978770), (30, 1583016), (36, 1319180), (40, 1187262), (45, 1055344), (48, 989385), (60, 791508), (71, 668880), (72, 659590), (80, 593631), (90, 527672), (120, 395754), (142, 334440), (144, 329795), (180, 263836), (213, 222960), (240, 197877), (284, 167220), (355, 133776), (360, 131918), (426, 111480), (568, 83610), (639, 74320), (710, 66888), (720, 65959), (852, 55740), (929, 51120), (1065, 44592), (1136, 41805), (1278, 37160), (1420, 33444), (1704, 27870), (1858, 25560), (2130, 22296), (2556, 18580), (2787, 17040), (2840, 16722), (3195, 14864), (3408, 13935), (3716, 12780), (4260, 11148), (4645, 10224), (5112, 9290), (5574, 8520), (5680, 8361), (6390, 7432)]