408832920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{42061}}^1$

素因数の和:42087

約数の個数: 96

約数和(自身を含む): 1377951120

約数和(自身を除く): 969118200

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 42061, 84122, 126183, 168244, 210305, 252366, 336488, 378549, 420610, 504732, 630915, 757098, 841220, 1009464, 1135647, 1261830, 1514196, 1682440, 1892745, 2271294, 2523660, 3028392, 3406941, 3785490, 4542588, 5047320, 5678235, 6813882, 7570980, 9085176, 10220823, 11356470, 13627764, 15141960, 17034705, 20441646, 22712940, 27255528, 34069410, 40883292, 45425880, 51104115, 68138820, 81766584, 102208230, 136277640, 204416460, 408832920]

約数ペア:

[(1, 408832920), (2, 204416460), (3, 136277640), (4, 102208230), (5, 81766584), (6, 68138820), (8, 51104115), (9, 45425880), (10, 40883292), (12, 34069410), (15, 27255528), (18, 22712940), (20, 20441646), (24, 17034705), (27, 15141960), (30, 13627764), (36, 11356470), (40, 10220823), (45, 9085176), (54, 7570980), (60, 6813882), (72, 5678235), (81, 5047320), (90, 4542588), (108, 3785490), (120, 3406941), (135, 3028392), (162, 2523660), (180, 2271294), (216, 1892745), (243, 1682440), (270, 1514196), (324, 1261830), (360, 1135647), (405, 1009464), (486, 841220), (540, 757098), (648, 630915), (810, 504732), (972, 420610), (1080, 378549), (1215, 336488), (1620, 252366), (1944, 210305), (2430, 168244), (3240, 126183), (4860, 84122), (9720, 42061)]