61869120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 168

約数和(自身を含む): 209604864

約数和(自身を除く): 147735744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 223, 240, 255, 272, 289, 320, 340, 408, 446, 480, 510, 544, 578, 669, 680, 816, 867, 892, 960, 1020, 1088, 1115, 1156, 1338, 1360, 1445, 1632, 1734, 1784, 2040, 2230, 2312, 2676, 2720, 2890, 3264, 3345, 3468, 3568, 3791, 4080, 4335, 4460, 4624, 5352, 5440, 5780, 6690, 6936, 7136, 7582, 8160, 8670, 8920, 9248, 10704, 11373, 11560, 13380, 13872, 14272, 15164, 16320, 17340, 17840, 18496, 18955, 21408, 22746, 23120, 26760, 27744, 30328, 34680, 35680, 37910, 42816, 45492, 46240, 53520, 55488, 56865, 60656, 64447, 69360, 71360, 75820, 90984, 92480, 107040, 113730, 121312, 128894, 138720, 151640, 181968, 193341, 214080, 227460, 242624, 257788, 277440, 303280, 322235, 363936, 386682, 454920, 515576, 606560, 644470, 727872, 773364, 909840, 966705, 1031152, 1213120, 1288940, 1546728, 1819680, 1933410, 2062304, 2577880, 3093456, 3639360, 3866820, 4124608, 5155760, 6186912, 7733640, 10311520, 12373824, 15467280, 20623040, 30934560, 61869120]

約数ペア:

[(1, 61869120), (2, 30934560), (3, 20623040), (4, 15467280), (5, 12373824), (6, 10311520), (8, 7733640), (10, 6186912), (12, 5155760), (15, 4124608), (16, 3866820), (17, 3639360), (20, 3093456), (24, 2577880), (30, 2062304), (32, 1933410), (34, 1819680), (40, 1546728), (48, 1288940), (51, 1213120), (60, 1031152), (64, 966705), (68, 909840), (80, 773364), (85, 727872), (96, 644470), (102, 606560), (120, 515576), (136, 454920), (160, 386682), (170, 363936), (192, 322235), (204, 303280), (223, 277440), (240, 257788), (255, 242624), (272, 227460), (289, 214080), (320, 193341), (340, 181968), (408, 151640), (446, 138720), (480, 128894), (510, 121312), (544, 113730), (578, 107040), (669, 92480), (680, 90984), (816, 75820), (867, 71360), (892, 69360), (960, 64447), (1020, 60656), (1088, 56865), (1115, 55488), (1156, 53520), (1338, 46240), (1360, 45492), (1445, 42816), (1632, 37910), (1734, 35680), (1784, 34680), (2040, 30328), (2230, 27744), (2312, 26760), (2676, 23120), (2720, 22746), (2890, 21408), (3264, 18955), (3345, 18496), (3468, 17840), (3568, 17340), (3791, 16320), (4080, 15164), (4335, 14272), (4460, 13872), (4624, 13380), (5352, 11560), (5440, 11373), (5780, 10704), (6690, 9248), (6936, 8920), (7136, 8670), (7582, 8160)]