30377040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 80

約数和(自身を含む): 96208128

約数和(自身を除く): 65831088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2693, 2820, 3760, 5386, 5640, 8079, 10772, 11280, 13465, 16158, 21544, 26930, 32316, 40395, 43088, 53860, 64632, 80790, 107720, 126571, 129264, 161580, 215440, 253142, 323160, 379713, 506284, 632855, 646320, 759426, 1012568, 1265710, 1518852, 1898565, 2025136, 2531420, 3037704, 3797130, 5062840, 6075408, 7594260, 10125680, 15188520, 30377040]

約数ペア:

[(1, 30377040), (2, 15188520), (3, 10125680), (4, 7594260), (5, 6075408), (6, 5062840), (8, 3797130), (10, 3037704), (12, 2531420), (15, 2025136), (16, 1898565), (20, 1518852), (24, 1265710), (30, 1012568), (40, 759426), (47, 646320), (48, 632855), (60, 506284), (80, 379713), (94, 323160), (120, 253142), (141, 215440), (188, 161580), (235, 129264), (240, 126571), (282, 107720), (376, 80790), (470, 64632), (564, 53860), (705, 43088), (752, 40395), (940, 32316), (1128, 26930), (1410, 21544), (1880, 16158), (2256, 13465), (2693, 11280), (2820, 10772), (3760, 8079), (5386, 5640)]