78663960

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8093}}^1$

素因数の和:8119

約数の個数: 96

約数和(自身を含む): 265159440

約数和(自身を除く): 186495480

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, 8093, 9720, 16186, 24279, 32372, 40465, 48558, 64744, 72837, 80930, 97116, 121395, 145674, 161860, 194232, 218511, 242790, 291348, 323720, 364185, 437022, 485580, 582696, 655533, 728370, 874044, 971160, 1092555, 1311066, 1456740, 1748088, 1966599, 2185110, 2622132, 2913480, 3277665, 3933198, 4370220, 5244264, 6555330, 7866396, 8740440, 9832995, 13110660, 15732792, 19665990, 26221320, 39331980, 78663960]

約数ペア:

[(1, 78663960), (2, 39331980), (3, 26221320), (4, 19665990), (5, 15732792), (6, 13110660), (8, 9832995), (9, 8740440), (10, 7866396), (12, 6555330), (15, 5244264), (18, 4370220), (20, 3933198), (24, 3277665), (27, 2913480), (30, 2622132), (36, 2185110), (40, 1966599), (45, 1748088), (54, 1456740), (60, 1311066), (72, 1092555), (81, 971160), (90, 874044), (108, 728370), (120, 655533), (135, 582696), (162, 485580), (180, 437022), (216, 364185), (243, 323720), (270, 291348), (324, 242790), (360, 218511), (405, 194232), (486, 161860), (540, 145674), (648, 121395), (810, 97116), (972, 80930), (1080, 72837), (1215, 64744), (1620, 48558), (1944, 40465), (2430, 32372), (3240, 24279), (4860, 16186), (8093, 9720)]