305987040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5743}}^1$

素因数の和:5801

約数の個数: 144

約数和(自身を含む): 1072588608

約数和(自身を除く): 766601568

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, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5743, 5920, 6660, 8880, 10656, 11486, 13320, 17229, 17760, 22972, 26640, 28715, 34458, 45944, 51687, 53280, 57430, 68916, 86145, 91888, 103374, 114860, 137832, 172290, 183776, 206748, 212491, 229720, 258435, 275664, 344580, 413496, 424982, 459440, 516870, 551328, 637473, 689160, 826992, 849964, 918880, 1033740, 1062455, 1274946, 1378320, 1653984, 1699928, 1912419, 2067480, 2124910, 2549892, 2756640, 3187365, 3399856, 3824838, 4134960, 4249820, 5099784, 6374730, 6799712, 7649676, 8269920, 8499640, 9562095, 10199568, 12749460, 15299352, 16999280, 19124190, 20399136, 25498920, 30598704, 33998560, 38248380, 50997840, 61197408, 76496760, 101995680, 152993520, 305987040]

約数ペア:

[(1, 305987040), (2, 152993520), (3, 101995680), (4, 76496760), (5, 61197408), (6, 50997840), (8, 38248380), (9, 33998560), (10, 30598704), (12, 25498920), (15, 20399136), (16, 19124190), (18, 16999280), (20, 15299352), (24, 12749460), (30, 10199568), (32, 9562095), (36, 8499640), (37, 8269920), (40, 7649676), (45, 6799712), (48, 6374730), (60, 5099784), (72, 4249820), (74, 4134960), (80, 3824838), (90, 3399856), (96, 3187365), (111, 2756640), (120, 2549892), (144, 2124910), (148, 2067480), (160, 1912419), (180, 1699928), (185, 1653984), (222, 1378320), (240, 1274946), (288, 1062455), (296, 1033740), (333, 918880), (360, 849964), (370, 826992), (444, 689160), (480, 637473), (555, 551328), (592, 516870), (666, 459440), (720, 424982), (740, 413496), (888, 344580), (1110, 275664), (1184, 258435), (1332, 229720), (1440, 212491), (1480, 206748), (1665, 183776), (1776, 172290), (2220, 137832), (2664, 114860), (2960, 103374), (3330, 91888), (3552, 86145), (4440, 68916), (5328, 57430), (5743, 53280), (5920, 51687), (6660, 45944), (8880, 34458), (10656, 28715), (11486, 26640), (13320, 22972), (17229, 17760)]