1499940480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13241}}^1$

素因数の和:13322

約数の個数: 128

約数和(自身を含む): 4862462400

約数和(自身を除く): 3362521920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1770, 1888, 1920, 2360, 2832, 3540, 3776, 4720, 5664, 7080, 7552, 9440, 11328, 13241, 14160, 18880, 22656, 26482, 28320, 37760, 39723, 52964, 56640, 66205, 79446, 105928, 113280, 132410, 158892, 198615, 211856, 264820, 317784, 397230, 423712, 529640, 635568, 781219, 794460, 847424, 1059280, 1271136, 1562438, 1588920, 1694848, 2118560, 2343657, 2542272, 3124876, 3177840, 3906095, 4237120, 4687314, 5084544, 6249752, 6355680, 7812190, 8474240, 9374628, 11718285, 12499504, 12711360, 15624380, 18749256, 23436570, 24999008, 25422720, 31248760, 37498512, 46873140, 49998016, 62497520, 74997024, 93746280, 99996032, 124995040, 149994048, 187492560, 249990080, 299988096, 374985120, 499980160, 749970240, 1499940480]

約数ペア:

[(1, 1499940480), (2, 749970240), (3, 499980160), (4, 374985120), (5, 299988096), (6, 249990080), (8, 187492560), (10, 149994048), (12, 124995040), (15, 99996032), (16, 93746280), (20, 74997024), (24, 62497520), (30, 49998016), (32, 46873140), (40, 37498512), (48, 31248760), (59, 25422720), (60, 24999008), (64, 23436570), (80, 18749256), (96, 15624380), (118, 12711360), (120, 12499504), (128, 11718285), (160, 9374628), (177, 8474240), (192, 7812190), (236, 6355680), (240, 6249752), (295, 5084544), (320, 4687314), (354, 4237120), (384, 3906095), (472, 3177840), (480, 3124876), (590, 2542272), (640, 2343657), (708, 2118560), (885, 1694848), (944, 1588920), (960, 1562438), (1180, 1271136), (1416, 1059280), (1770, 847424), (1888, 794460), (1920, 781219), (2360, 635568), (2832, 529640), (3540, 423712), (3776, 397230), (4720, 317784), (5664, 264820), (7080, 211856), (7552, 198615), (9440, 158892), (11328, 132410), (13241, 113280), (14160, 105928), (18880, 79446), (22656, 66205), (26482, 56640), (28320, 52964), (37760, 39723)]