30315571920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1559443}}^1$

素因数の和:1559471

約数の個数: 120

約数和(自身を含む): 105580596576

約数和(自身を除く): 75265024656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 1559443, 3118886, 4678329, 6237772, 7797215, 9356658, 12475544, 14034987, 15594430, 18713316, 23391645, 24951088, 28069974, 31188860, 37426632, 42104961, 46783290, 56139948, 62377720, 70174935, 74853264, 84209922, 93566580, 112279896, 124755440, 126314883, 140349870, 168419844, 187133160, 210524805, 224559792, 252629766, 280699740, 336839688, 374266320, 378944649, 421049610, 505259532, 561399480, 631574415, 673679376, 757889298, 842099220, 1010519064, 1122798960, 1263148830, 1515778596, 1684198440, 1894723245, 2021038128, 2526297660, 3031557192, 3368396880, 3789446490, 5052595320, 6063114384, 7578892980, 10105190640, 15157785960, 30315571920]

約数ペア:

[(1, 30315571920), (2, 15157785960), (3, 10105190640), (4, 7578892980), (5, 6063114384), (6, 5052595320), (8, 3789446490), (9, 3368396880), (10, 3031557192), (12, 2526297660), (15, 2021038128), (16, 1894723245), (18, 1684198440), (20, 1515778596), (24, 1263148830), (27, 1122798960), (30, 1010519064), (36, 842099220), (40, 757889298), (45, 673679376), (48, 631574415), (54, 561399480), (60, 505259532), (72, 421049610), (80, 378944649), (81, 374266320), (90, 336839688), (108, 280699740), (120, 252629766), (135, 224559792), (144, 210524805), (162, 187133160), (180, 168419844), (216, 140349870), (240, 126314883), (243, 124755440), (270, 112279896), (324, 93566580), (360, 84209922), (405, 74853264), (432, 70174935), (486, 62377720), (540, 56139948), (648, 46783290), (720, 42104961), (810, 37426632), (972, 31188860), (1080, 28069974), (1215, 24951088), (1296, 23391645), (1620, 18713316), (1944, 15594430), (2160, 14034987), (2430, 12475544), (3240, 9356658), (3888, 7797215), (4860, 6237772), (6480, 4678329), (9720, 3118886), (19440, 1559443)]