80958960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1072

約数の個数: 160

約数和(自身を含む): 286678080

約数和(自身を除く): 205719120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1013, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2026, 2160, 2220, 2664, 2960, 3039, 3330, 3996, 4052, 4440, 4995, 5065, 5328, 6078, 6660, 7992, 8104, 8880, 9117, 9990, 10130, 12156, 13320, 15195, 15984, 16208, 18234, 19980, 20260, 24312, 26640, 27351, 30390, 36468, 37481, 39960, 40520, 45585, 48624, 54702, 60780, 72936, 74962, 79920, 81040, 91170, 109404, 112443, 121560, 136755, 145872, 149924, 182340, 187405, 218808, 224886, 243120, 273510, 299848, 337329, 364680, 374810, 437616, 449772, 547020, 562215, 599696, 674658, 729360, 749620, 899544, 1011987, 1094040, 1124430, 1349316, 1499240, 1686645, 1799088, 2023974, 2188080, 2248860, 2698632, 2998480, 3373290, 4047948, 4497720, 5059935, 5397264, 6746580, 8095896, 8995440, 10119870, 13493160, 16191792, 20239740, 26986320, 40479480, 80958960]

約数ペア:

[(1, 80958960), (2, 40479480), (3, 26986320), (4, 20239740), (5, 16191792), (6, 13493160), (8, 10119870), (9, 8995440), (10, 8095896), (12, 6746580), (15, 5397264), (16, 5059935), (18, 4497720), (20, 4047948), (24, 3373290), (27, 2998480), (30, 2698632), (36, 2248860), (37, 2188080), (40, 2023974), (45, 1799088), (48, 1686645), (54, 1499240), (60, 1349316), (72, 1124430), (74, 1094040), (80, 1011987), (90, 899544), (108, 749620), (111, 729360), (120, 674658), (135, 599696), (144, 562215), (148, 547020), (180, 449772), (185, 437616), (216, 374810), (222, 364680), (240, 337329), (270, 299848), (296, 273510), (333, 243120), (360, 224886), (370, 218808), (432, 187405), (444, 182340), (540, 149924), (555, 145872), (592, 136755), (666, 121560), (720, 112443), (740, 109404), (888, 91170), (999, 81040), (1013, 79920), (1080, 74962), (1110, 72936), (1332, 60780), (1480, 54702), (1665, 48624), (1776, 45585), (1998, 40520), (2026, 39960), (2160, 37481), (2220, 36468), (2664, 30390), (2960, 27351), (3039, 26640), (3330, 24312), (3996, 20260), (4052, 19980), (4440, 18234), (4995, 16208), (5065, 15984), (5328, 15195), (6078, 13320), (6660, 12156), (7992, 10130), (8104, 9990), (8880, 9117)]