79500240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1013}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 269703720

約数和(自身を除く): 190203480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1013, 1090, 1308, 1635, 1744, 1962, 2026, 2180, 2616, 3039, 3270, 3924, 4052, 4360, 4905, 5065, 5232, 6078, 6540, 7848, 8104, 8720, 9117, 9810, 10130, 12156, 13080, 15195, 15696, 16208, 18234, 19620, 20260, 24312, 26160, 30390, 36468, 39240, 40520, 45585, 48624, 60780, 72936, 78480, 81040, 91170, 110417, 121560, 145872, 182340, 220834, 243120, 331251, 364680, 441668, 552085, 662502, 729360, 883336, 993753, 1104170, 1325004, 1656255, 1766672, 1987506, 2208340, 2650008, 3312510, 3975012, 4416680, 4968765, 5300016, 6625020, 7950024, 8833360, 9937530, 13250040, 15900048, 19875060, 26500080, 39750120, 79500240]

約数ペア:

[(1, 79500240), (2, 39750120), (3, 26500080), (4, 19875060), (5, 15900048), (6, 13250040), (8, 9937530), (9, 8833360), (10, 7950024), (12, 6625020), (15, 5300016), (16, 4968765), (18, 4416680), (20, 3975012), (24, 3312510), (30, 2650008), (36, 2208340), (40, 1987506), (45, 1766672), (48, 1656255), (60, 1325004), (72, 1104170), (80, 993753), (90, 883336), (109, 729360), (120, 662502), (144, 552085), (180, 441668), (218, 364680), (240, 331251), (327, 243120), (360, 220834), (436, 182340), (545, 145872), (654, 121560), (720, 110417), (872, 91170), (981, 81040), (1013, 78480), (1090, 72936), (1308, 60780), (1635, 48624), (1744, 45585), (1962, 40520), (2026, 39240), (2180, 36468), (2616, 30390), (3039, 26160), (3270, 24312), (3924, 20260), (4052, 19620), (4360, 18234), (4905, 16208), (5065, 15696), (5232, 15195), (6078, 13080), (6540, 12156), (7848, 10130), (8104, 9810), (8720, 9117)]