389308889160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26375941}}^1$

素因数の和:26375999

約数の個数: 96

約数和(自身を含む): 1296113789880

約数和(自身を除く): 906804900720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 26375941, 52751882, 79127823, 105503764, 131879705, 158255646, 211007528, 237383469, 263759410, 316511292, 395639115, 474766938, 527518820, 633022584, 791278230, 949533876, 1055037640, 1081413581, 1186917345, 1582556460, 1899067752, 2162827162, 2373834690, 3165112920, 3244240743, 4325654324, 4747669380, 5407067905, 6488481486, 8651308648, 9495338760, 9732722229, 10814135810, 12976962972, 16221203715, 19465444458, 21628271620, 25953925944, 32442407430, 38930888916, 43256543240, 48663611145, 64884814860, 77861777832, 97327222290, 129769629720, 194654444580, 389308889160]

約数ペア:

[(1, 389308889160), (2, 194654444580), (3, 129769629720), (4, 97327222290), (5, 77861777832), (6, 64884814860), (8, 48663611145), (9, 43256543240), (10, 38930888916), (12, 32442407430), (15, 25953925944), (18, 21628271620), (20, 19465444458), (24, 16221203715), (30, 12976962972), (36, 10814135810), (40, 9732722229), (41, 9495338760), (45, 8651308648), (60, 6488481486), (72, 5407067905), (82, 4747669380), (90, 4325654324), (120, 3244240743), (123, 3165112920), (164, 2373834690), (180, 2162827162), (205, 1899067752), (246, 1582556460), (328, 1186917345), (360, 1081413581), (369, 1055037640), (410, 949533876), (492, 791278230), (615, 633022584), (738, 527518820), (820, 474766938), (984, 395639115), (1230, 316511292), (1476, 263759410), (1640, 237383469), (1845, 211007528), (2460, 158255646), (2952, 131879705), (3690, 105503764), (4920, 79127823), (7380, 52751882), (14760, 26375941)]