30354240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{4517}}^1$

素因数の和:4544

約数の個数: 112

約数和(自身を含む): 110166912

約数和(自身を除く): 79812672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 4517, 6720, 9034, 13551, 18068, 22585, 27102, 31619, 36136, 45170, 54204, 63238, 67755, 72272, 90340, 94857, 108408, 126476, 135510, 144544, 158095, 180680, 189714, 216816, 252952, 271020, 289088, 316190, 361360, 379428, 433632, 474285, 505904, 542040, 632380, 722720, 758856, 867264, 948570, 1011808, 1084080, 1264760, 1445440, 1517712, 1897140, 2023616, 2168160, 2529520, 3035424, 3794280, 4336320, 5059040, 6070848, 7588560, 10118080, 15177120, 30354240]

約数ペア:

[(1, 30354240), (2, 15177120), (3, 10118080), (4, 7588560), (5, 6070848), (6, 5059040), (7, 4336320), (8, 3794280), (10, 3035424), (12, 2529520), (14, 2168160), (15, 2023616), (16, 1897140), (20, 1517712), (21, 1445440), (24, 1264760), (28, 1084080), (30, 1011808), (32, 948570), (35, 867264), (40, 758856), (42, 722720), (48, 632380), (56, 542040), (60, 505904), (64, 474285), (70, 433632), (80, 379428), (84, 361360), (96, 316190), (105, 289088), (112, 271020), (120, 252952), (140, 216816), (160, 189714), (168, 180680), (192, 158095), (210, 144544), (224, 135510), (240, 126476), (280, 108408), (320, 94857), (336, 90340), (420, 72272), (448, 67755), (480, 63238), (560, 54204), (672, 45170), (840, 36136), (960, 31619), (1120, 27102), (1344, 22585), (1680, 18068), (2240, 13551), (3360, 9034), (4517, 6720)]