15300360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 52761600

約数和(自身を除く): 37461240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 457, 465, 540, 558, 620, 744, 837, 914, 930, 1080, 1116, 1240, 1371, 1395, 1674, 1828, 1860, 2232, 2285, 2742, 2790, 3348, 3656, 3720, 4113, 4185, 4570, 5484, 5580, 6696, 6855, 8226, 8370, 9140, 10968, 11160, 12339, 13710, 14167, 16452, 16740, 18280, 20565, 24678, 27420, 28334, 32904, 33480, 41130, 42501, 49356, 54840, 56668, 61695, 70835, 82260, 85002, 98712, 113336, 123390, 127503, 141670, 164520, 170004, 212505, 246780, 255006, 283340, 340008, 382509, 425010, 493560, 510012, 566680, 637515, 765018, 850020, 1020024, 1275030, 1530036, 1700040, 1912545, 2550060, 3060072, 3825090, 5100120, 7650180, 15300360]

約数ペア:

[(1, 15300360), (2, 7650180), (3, 5100120), (4, 3825090), (5, 3060072), (6, 2550060), (8, 1912545), (9, 1700040), (10, 1530036), (12, 1275030), (15, 1020024), (18, 850020), (20, 765018), (24, 637515), (27, 566680), (30, 510012), (31, 493560), (36, 425010), (40, 382509), (45, 340008), (54, 283340), (60, 255006), (62, 246780), (72, 212505), (90, 170004), (93, 164520), (108, 141670), (120, 127503), (124, 123390), (135, 113336), (155, 98712), (180, 85002), (186, 82260), (216, 70835), (248, 61695), (270, 56668), (279, 54840), (310, 49356), (360, 42501), (372, 41130), (457, 33480), (465, 32904), (540, 28334), (558, 27420), (620, 24678), (744, 20565), (837, 18280), (914, 16740), (930, 16452), (1080, 14167), (1116, 13710), (1240, 12339), (1371, 11160), (1395, 10968), (1674, 9140), (1828, 8370), (1860, 8226), (2232, 6855), (2285, 6696), (2742, 5580), (2790, 5484), (3348, 4570), (3656, 4185), (3720, 4113)]