65716920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{6761}}^1$

素因数の和:6787

約数の個数: 96

約数和(自身を含む): 221523120

約数和(自身を除く): 155806200

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, 6761, 9720, 13522, 20283, 27044, 33805, 40566, 54088, 60849, 67610, 81132, 101415, 121698, 135220, 162264, 182547, 202830, 243396, 270440, 304245, 365094, 405660, 486792, 547641, 608490, 730188, 811320, 912735, 1095282, 1216980, 1460376, 1642923, 1825470, 2190564, 2433960, 2738205, 3285846, 3650940, 4381128, 5476410, 6571692, 7301880, 8214615, 10952820, 13143384, 16429230, 21905640, 32858460, 65716920]

約数ペア:

[(1, 65716920), (2, 32858460), (3, 21905640), (4, 16429230), (5, 13143384), (6, 10952820), (8, 8214615), (9, 7301880), (10, 6571692), (12, 5476410), (15, 4381128), (18, 3650940), (20, 3285846), (24, 2738205), (27, 2433960), (30, 2190564), (36, 1825470), (40, 1642923), (45, 1460376), (54, 1216980), (60, 1095282), (72, 912735), (81, 811320), (90, 730188), (108, 608490), (120, 547641), (135, 486792), (162, 405660), (180, 365094), (216, 304245), (243, 270440), (270, 243396), (324, 202830), (360, 182547), (405, 162264), (486, 135220), (540, 121698), (648, 101415), (810, 81132), (972, 67610), (1080, 60849), (1215, 54088), (1620, 40566), (1944, 33805), (2430, 27044), (3240, 20283), (4860, 13522), (6761, 9720)]