40479480

素因数分解:

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

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 138715200

約数和(自身を除く): 98235720

約数列:

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

約数ペア:

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