15467280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 51163392

約数和(自身を除く): 35696112

約数列:

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

約数ペア:

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