About the Number

3021240

3021239 ← → 3021241

2進数表記:1011100001100110111000

漢数字表記:三百二万千二百四十

素因数分解:

2 3 × 3 1 × 5 1 × 17 1 × 1481 1

素因数の和:1512
約数の個数: 64
約数和(自身を含む): 9603360
約数和(自身を除く): 6582120

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1481, 2040, 2962, 4443, 5924, 7405, 8886, 11848, 14810, 17772, 22215, 25177, 29620, 35544, 44430, 50354, 59240, 75531, 88860, 100708, 125885, 151062, 177720, 201416, 251770, 302124, 377655, 503540, 604248, 755310, 1007080, 1510620, 3021240]

約数ペア:
[(1, 3021240), (2, 1510620), (3, 1007080), (4, 755310), (5, 604248), (6, 503540), (8, 377655), (10, 302124), (12, 251770), (15, 201416), (17, 177720), (20, 151062), (24, 125885), (30, 100708), (34, 88860), (40, 75531), (51, 59240), (60, 50354), (68, 44430), (85, 35544), (102, 29620), (120, 25177), (136, 22215), (170, 17772), (204, 14810), (255, 11848), (340, 8886), (408, 7405), (510, 5924), (680, 4443), (1020, 2962), (1481, 2040)]

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