720763536

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{631}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 1904342400

約数和(自身を除く): 1183578864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 449, 631, 636, 848, 898, 1262, 1272, 1347, 1796, 1893, 2524, 2544, 2694, 3592, 3786, 5048, 5388, 7184, 7572, 10096, 10776, 15144, 21552, 23797, 30288, 33443, 47594, 66886, 71391, 95188, 100329, 133772, 142782, 190376, 200658, 267544, 283319, 285564, 380752, 401316, 535088, 566638, 571128, 802632, 849957, 1133276, 1142256, 1605264, 1699914, 2266552, 3399828, 4533104, 6799656, 13599312, 15015907, 30031814, 45047721, 60063628, 90095442, 120127256, 180190884, 240254512, 360381768, 720763536]

約数ペア:

[(1, 720763536), (2, 360381768), (3, 240254512), (4, 180190884), (6, 120127256), (8, 90095442), (12, 60063628), (16, 45047721), (24, 30031814), (48, 15015907), (53, 13599312), (106, 6799656), (159, 4533104), (212, 3399828), (318, 2266552), (424, 1699914), (449, 1605264), (631, 1142256), (636, 1133276), (848, 849957), (898, 802632), (1262, 571128), (1272, 566638), (1347, 535088), (1796, 401316), (1893, 380752), (2524, 285564), (2544, 283319), (2694, 267544), (3592, 200658), (3786, 190376), (5048, 142782), (5388, 133772), (7184, 100329), (7572, 95188), (10096, 71391), (10776, 66886), (15144, 47594), (21552, 33443), (23797, 30288)]