30934560

素因数分解:

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

素因数の和:275

約数の個数: 144

約数和(自身を含む): 103977216

約数和(自身を除く): 73042656

約数列:

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

約数ペア:

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