1518321240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2347}}^1$

素因数の和:2966

約数の個数: 128

約数和(自身を含む): 5071680000

約数和(自身を除く): 3553358760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 599, 1080, 1198, 1797, 2347, 2396, 2995, 3594, 4694, 4792, 5391, 5990, 7041, 7188, 8985, 9388, 10782, 11735, 11980, 14082, 14376, 16173, 17970, 18776, 21123, 21564, 23470, 23960, 26955, 28164, 32346, 35205, 35940, 42246, 43128, 46940, 53910, 56328, 63369, 64692, 70410, 71880, 80865, 84492, 93880, 105615, 107820, 126738, 129384, 140820, 161730, 168984, 211230, 215640, 253476, 281640, 316845, 323460, 422460, 506952, 633690, 646920, 844920, 1267380, 1405853, 2534760, 2811706, 4217559, 5623412, 7029265, 8435118, 11246824, 12652677, 14058530, 16870236, 21087795, 25305354, 28117060, 33740472, 37958031, 42175590, 50610708, 56234120, 63263385, 75916062, 84351180, 101221416, 126526770, 151832124, 168702360, 189790155, 253053540, 303664248, 379580310, 506107080, 759160620, 1518321240]

約数ペア:

[(1, 1518321240), (2, 759160620), (3, 506107080), (4, 379580310), (5, 303664248), (6, 253053540), (8, 189790155), (9, 168702360), (10, 151832124), (12, 126526770), (15, 101221416), (18, 84351180), (20, 75916062), (24, 63263385), (27, 56234120), (30, 50610708), (36, 42175590), (40, 37958031), (45, 33740472), (54, 28117060), (60, 25305354), (72, 21087795), (90, 16870236), (108, 14058530), (120, 12652677), (135, 11246824), (180, 8435118), (216, 7029265), (270, 5623412), (360, 4217559), (540, 2811706), (599, 2534760), (1080, 1405853), (1198, 1267380), (1797, 844920), (2347, 646920), (2396, 633690), (2995, 506952), (3594, 422460), (4694, 323460), (4792, 316845), (5391, 281640), (5990, 253476), (7041, 215640), (7188, 211230), (8985, 168984), (9388, 161730), (10782, 140820), (11735, 129384), (11980, 126738), (14082, 107820), (14376, 105615), (16173, 93880), (17970, 84492), (18776, 80865), (21123, 71880), (21564, 70410), (23470, 64692), (23960, 63369), (26955, 56328), (28164, 53910), (32346, 46940), (35205, 43128), (35940, 42246)]