47122680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 112544520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1231, 1276, 1320, 1595, 1740, 1914, 2462, 2552, 3190, 3480, 3693, 3828, 4785, 4924, 6155, 6380, 7386, 7656, 9570, 9848, 12310, 12760, 13541, 14772, 18465, 19140, 24620, 27082, 29544, 35699, 36930, 38280, 40623, 49240, 54164, 67705, 71398, 73860, 81246, 107097, 108328, 135410, 142796, 147720, 162492, 178495, 203115, 214194, 270820, 285592, 324984, 356990, 392689, 406230, 428388, 535485, 541640, 713980, 785378, 812460, 856776, 1070970, 1178067, 1427960, 1570756, 1624920, 1963445, 2141940, 2356134, 3141512, 3926890, 4283880, 4712268, 5890335, 7853780, 9424536, 11780670, 15707560, 23561340, 47122680]

約数ペア:

[(1, 47122680), (2, 23561340), (3, 15707560), (4, 11780670), (5, 9424536), (6, 7853780), (8, 5890335), (10, 4712268), (11, 4283880), (12, 3926890), (15, 3141512), (20, 2356134), (22, 2141940), (24, 1963445), (29, 1624920), (30, 1570756), (33, 1427960), (40, 1178067), (44, 1070970), (55, 856776), (58, 812460), (60, 785378), (66, 713980), (87, 541640), (88, 535485), (110, 428388), (116, 406230), (120, 392689), (132, 356990), (145, 324984), (165, 285592), (174, 270820), (220, 214194), (232, 203115), (264, 178495), (290, 162492), (319, 147720), (330, 142796), (348, 135410), (435, 108328), (440, 107097), (580, 81246), (638, 73860), (660, 71398), (696, 67705), (870, 54164), (957, 49240), (1160, 40623), (1231, 38280), (1276, 36930), (1320, 35699), (1595, 29544), (1740, 27082), (1914, 24620), (2462, 19140), (2552, 18465), (3190, 14772), (3480, 13541), (3693, 12760), (3828, 12310), (4785, 9848), (4924, 9570), (6155, 7656), (6380, 7386)]