79956180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7793}}^1$

素因数の和:7830

約数の個数: 96

約数和(自身を含む): 261878400

約数和(自身を除く): 181922220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 7793, 10260, 15586, 23379, 31172, 38965, 46758, 70137, 77930, 93516, 116895, 140274, 148067, 155860, 210411, 233790, 280548, 296134, 350685, 420822, 444201, 467580, 592268, 701370, 740335, 841644, 888402, 1052055, 1332603, 1402740, 1480670, 1776804, 2104110, 2221005, 2665206, 2961340, 3997809, 4208220, 4442010, 5330412, 6663015, 7995618, 8884020, 13326030, 15991236, 19989045, 26652060, 39978090, 79956180]

約数ペア:

[(1, 79956180), (2, 39978090), (3, 26652060), (4, 19989045), (5, 15991236), (6, 13326030), (9, 8884020), (10, 7995618), (12, 6663015), (15, 5330412), (18, 4442010), (19, 4208220), (20, 3997809), (27, 2961340), (30, 2665206), (36, 2221005), (38, 2104110), (45, 1776804), (54, 1480670), (57, 1402740), (60, 1332603), (76, 1052055), (90, 888402), (95, 841644), (108, 740335), (114, 701370), (135, 592268), (171, 467580), (180, 444201), (190, 420822), (228, 350685), (270, 296134), (285, 280548), (342, 233790), (380, 210411), (513, 155860), (540, 148067), (570, 140274), (684, 116895), (855, 93516), (1026, 77930), (1140, 70137), (1710, 46758), (2052, 38965), (2565, 31172), (3420, 23379), (5130, 15586), (7793, 10260)]