About the Number

481140

481139 ← → 481141

2進数表記:1110101011101110100

漢数字表記:四十八万千百四十

素因数分解:

2 2 × 3 7 × 5 1 × 11 1

素因数の和:41
約数の個数: 96
約数和(自身を含む): 1653120
約数和(自身を除く): 1171980

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1620, 1782, 1980, 2187, 2430, 2673, 2916, 2970, 3564, 3645, 4374, 4455, 4860, 5346, 5940, 7290, 8019, 8748, 8910, 10692, 10935, 13365, 14580, 16038, 17820, 21870, 24057, 26730, 32076, 40095, 43740, 48114, 53460, 80190, 96228, 120285, 160380, 240570, 481140]

約数ペア:
[(1, 481140), (2, 240570), (3, 160380), (4, 120285), (5, 96228), (6, 80190), (9, 53460), (10, 48114), (11, 43740), (12, 40095), (15, 32076), (18, 26730), (20, 24057), (22, 21870), (27, 17820), (30, 16038), (33, 14580), (36, 13365), (44, 10935), (45, 10692), (54, 8910), (55, 8748), (60, 8019), (66, 7290), (81, 5940), (90, 5346), (99, 4860), (108, 4455), (110, 4374), (132, 3645), (135, 3564), (162, 2970), (165, 2916), (180, 2673), (198, 2430), (220, 2187), (243, 1980), (270, 1782), (297, 1620), (324, 1485), (330, 1458), (396, 1215), (405, 1188), (486, 990), (495, 972), (540, 891), (594, 810), (660, 729)]

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