24710720

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 112

約数和(自身を含む): 63203328

約数和(自身を除く): 38492608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 53, 62, 64, 80, 94, 106, 124, 155, 160, 188, 212, 235, 248, 265, 310, 320, 376, 424, 470, 496, 530, 620, 752, 848, 940, 992, 1060, 1240, 1457, 1504, 1643, 1696, 1880, 1984, 2120, 2480, 2491, 2914, 3008, 3286, 3392, 3760, 4240, 4960, 4982, 5828, 6572, 7285, 7520, 8215, 8480, 9920, 9964, 11656, 12455, 13144, 14570, 15040, 16430, 16960, 19928, 23312, 24910, 26288, 29140, 32860, 39856, 46624, 49820, 52576, 58280, 65720, 77221, 79712, 93248, 99640, 105152, 116560, 131440, 154442, 159424, 199280, 233120, 262880, 308884, 386105, 398560, 466240, 525760, 617768, 772210, 797120, 1235536, 1544420, 2471072, 3088840, 4942144, 6177680, 12355360, 24710720]

約数ペア:

[(1, 24710720), (2, 12355360), (4, 6177680), (5, 4942144), (8, 3088840), (10, 2471072), (16, 1544420), (20, 1235536), (31, 797120), (32, 772210), (40, 617768), (47, 525760), (53, 466240), (62, 398560), (64, 386105), (80, 308884), (94, 262880), (106, 233120), (124, 199280), (155, 159424), (160, 154442), (188, 131440), (212, 116560), (235, 105152), (248, 99640), (265, 93248), (310, 79712), (320, 77221), (376, 65720), (424, 58280), (470, 52576), (496, 49820), (530, 46624), (620, 39856), (752, 32860), (848, 29140), (940, 26288), (992, 24910), (1060, 23312), (1240, 19928), (1457, 16960), (1504, 16430), (1643, 15040), (1696, 14570), (1880, 13144), (1984, 12455), (2120, 11656), (2480, 9964), (2491, 9920), (2914, 8480), (3008, 8215), (3286, 7520), (3392, 7285), (3760, 6572), (4240, 5828), (4960, 4982)]