40231080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{4139}}^1$

素因数の和:4165

約数の個数: 96

約数和(自身を含む): 135626400

約数和(自身を除く): 95395320

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, 4139, 4860, 8278, 9720, 12417, 16556, 20695, 24834, 33112, 37251, 41390, 49668, 62085, 74502, 82780, 99336, 111753, 124170, 149004, 165560, 186255, 223506, 248340, 298008, 335259, 372510, 447012, 496680, 558765, 670518, 745020, 894024, 1005777, 1117530, 1341036, 1490040, 1676295, 2011554, 2235060, 2682072, 3352590, 4023108, 4470120, 5028885, 6705180, 8046216, 10057770, 13410360, 20115540, 40231080]

約数ペア:

[(1, 40231080), (2, 20115540), (3, 13410360), (4, 10057770), (5, 8046216), (6, 6705180), (8, 5028885), (9, 4470120), (10, 4023108), (12, 3352590), (15, 2682072), (18, 2235060), (20, 2011554), (24, 1676295), (27, 1490040), (30, 1341036), (36, 1117530), (40, 1005777), (45, 894024), (54, 745020), (60, 670518), (72, 558765), (81, 496680), (90, 447012), (108, 372510), (120, 335259), (135, 298008), (162, 248340), (180, 223506), (216, 186255), (243, 165560), (270, 149004), (324, 124170), (360, 111753), (405, 99336), (486, 82780), (540, 74502), (648, 62085), (810, 49668), (972, 41390), (1080, 37251), (1215, 33112), (1620, 24834), (1944, 20695), (2430, 16556), (3240, 12417), (4139, 9720), (4860, 8278)]