38734560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 135940896

約数和(自身を除く): 97206336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 727, 740, 888, 1110, 1184, 1332, 1440, 1454, 1480, 1665, 1776, 2181, 2220, 2664, 2908, 2960, 3330, 3552, 3635, 4362, 4440, 5328, 5816, 5920, 6543, 6660, 7270, 8724, 8880, 10656, 10905, 11632, 13086, 13320, 14540, 17448, 17760, 21810, 23264, 26172, 26640, 26899, 29080, 32715, 34896, 43620, 52344, 53280, 53798, 58160, 65430, 69792, 80697, 87240, 104688, 107596, 116320, 130860, 134495, 161394, 174480, 209376, 215192, 242091, 261720, 268990, 322788, 348960, 403485, 430384, 484182, 523440, 537980, 645576, 806970, 860768, 968364, 1046880, 1075960, 1210455, 1291152, 1613940, 1936728, 2151920, 2420910, 2582304, 3227880, 3873456, 4303840, 4841820, 6455760, 7746912, 9683640, 12911520, 19367280, 38734560]

約数ペア:

[(1, 38734560), (2, 19367280), (3, 12911520), (4, 9683640), (5, 7746912), (6, 6455760), (8, 4841820), (9, 4303840), (10, 3873456), (12, 3227880), (15, 2582304), (16, 2420910), (18, 2151920), (20, 1936728), (24, 1613940), (30, 1291152), (32, 1210455), (36, 1075960), (37, 1046880), (40, 968364), (45, 860768), (48, 806970), (60, 645576), (72, 537980), (74, 523440), (80, 484182), (90, 430384), (96, 403485), (111, 348960), (120, 322788), (144, 268990), (148, 261720), (160, 242091), (180, 215192), (185, 209376), (222, 174480), (240, 161394), (288, 134495), (296, 130860), (333, 116320), (360, 107596), (370, 104688), (444, 87240), (480, 80697), (555, 69792), (592, 65430), (666, 58160), (720, 53798), (727, 53280), (740, 52344), (888, 43620), (1110, 34896), (1184, 32715), (1332, 29080), (1440, 26899), (1454, 26640), (1480, 26172), (1665, 23264), (1776, 21810), (2181, 17760), (2220, 17448), (2664, 14540), (2908, 13320), (2960, 13086), (3330, 11632), (3552, 10905), (3635, 10656), (4362, 8880), (4440, 8724), (5328, 7270), (5816, 6660), (5920, 6543)]