156436920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 536310720

約数和(自身を除く): 379873800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 53, 54, 60, 72, 81, 90, 106, 108, 120, 135, 159, 162, 180, 212, 216, 265, 270, 318, 324, 360, 405, 424, 477, 530, 540, 636, 648, 795, 810, 911, 954, 1060, 1080, 1272, 1431, 1590, 1620, 1822, 1908, 2120, 2385, 2733, 2862, 3180, 3240, 3644, 3816, 4293, 4555, 4770, 5466, 5724, 6360, 7155, 7288, 8199, 8586, 9110, 9540, 10932, 11448, 13665, 14310, 16398, 17172, 18220, 19080, 21465, 21864, 24597, 27330, 28620, 32796, 34344, 36440, 40995, 42930, 48283, 49194, 54660, 57240, 65592, 73791, 81990, 85860, 96566, 98388, 109320, 122985, 144849, 147582, 163980, 171720, 193132, 196776, 241415, 245970, 289698, 295164, 327960, 368955, 386264, 434547, 482830, 491940, 579396, 590328, 724245, 737910, 869094, 965660, 983880, 1158792, 1303641, 1448490, 1475820, 1738188, 1931320, 2172735, 2607282, 2896980, 2951640, 3476376, 3910923, 4345470, 5214564, 5793960, 6518205, 7821846, 8690940, 10429128, 13036410, 15643692, 17381880, 19554615, 26072820, 31287384, 39109230, 52145640, 78218460, 156436920]

約数ペア:

[(1, 156436920), (2, 78218460), (3, 52145640), (4, 39109230), (5, 31287384), (6, 26072820), (8, 19554615), (9, 17381880), (10, 15643692), (12, 13036410), (15, 10429128), (18, 8690940), (20, 7821846), (24, 6518205), (27, 5793960), (30, 5214564), (36, 4345470), (40, 3910923), (45, 3476376), (53, 2951640), (54, 2896980), (60, 2607282), (72, 2172735), (81, 1931320), (90, 1738188), (106, 1475820), (108, 1448490), (120, 1303641), (135, 1158792), (159, 983880), (162, 965660), (180, 869094), (212, 737910), (216, 724245), (265, 590328), (270, 579396), (318, 491940), (324, 482830), (360, 434547), (405, 386264), (424, 368955), (477, 327960), (530, 295164), (540, 289698), (636, 245970), (648, 241415), (795, 196776), (810, 193132), (911, 171720), (954, 163980), (1060, 147582), (1080, 144849), (1272, 122985), (1431, 109320), (1590, 98388), (1620, 96566), (1822, 85860), (1908, 81990), (2120, 73791), (2385, 65592), (2733, 57240), (2862, 54660), (3180, 49194), (3240, 48283), (3644, 42930), (3816, 40995), (4293, 36440), (4555, 34344), (4770, 32796), (5466, 28620), (5724, 27330), (6360, 24597), (7155, 21864), (7288, 21465), (8199, 19080), (8586, 18220), (9110, 17172), (9540, 16398), (10932, 14310), (11448, 13665)]