1430220240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{73571}}^1$

素因数の和:73599

約数の個数: 120

約数和(自身を含む): 4981118688

約数和(自身を除く): 3550898448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 73571, 147142, 220713, 294284, 367855, 441426, 588568, 662139, 735710, 882852, 1103565, 1177136, 1324278, 1471420, 1765704, 1986417, 2207130, 2648556, 2942840, 3310695, 3531408, 3972834, 4414260, 5297112, 5885680, 5959251, 6621390, 7945668, 8828520, 9932085, 10594224, 11918502, 13242780, 15891336, 17657040, 17877753, 19864170, 23837004, 26485560, 29796255, 31782672, 35755506, 39728340, 47674008, 52971120, 59592510, 71511012, 79456680, 89388765, 95348016, 119185020, 143022024, 158913360, 178777530, 238370040, 286044048, 357555060, 476740080, 715110120, 1430220240]

約数ペア:

[(1, 1430220240), (2, 715110120), (3, 476740080), (4, 357555060), (5, 286044048), (6, 238370040), (8, 178777530), (9, 158913360), (10, 143022024), (12, 119185020), (15, 95348016), (16, 89388765), (18, 79456680), (20, 71511012), (24, 59592510), (27, 52971120), (30, 47674008), (36, 39728340), (40, 35755506), (45, 31782672), (48, 29796255), (54, 26485560), (60, 23837004), (72, 19864170), (80, 17877753), (81, 17657040), (90, 15891336), (108, 13242780), (120, 11918502), (135, 10594224), (144, 9932085), (162, 8828520), (180, 7945668), (216, 6621390), (240, 5959251), (243, 5885680), (270, 5297112), (324, 4414260), (360, 3972834), (405, 3531408), (432, 3310695), (486, 2942840), (540, 2648556), (648, 2207130), (720, 1986417), (810, 1765704), (972, 1471420), (1080, 1324278), (1215, 1177136), (1296, 1103565), (1620, 882852), (1944, 735710), (2160, 662139), (2430, 588568), (3240, 441426), (3888, 367855), (4860, 294284), (6480, 220713), (9720, 147142), (19440, 73571)]