29228160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 100416960

約数和(自身を除く): 71188800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1171, 1248, 1560, 1664, 1920, 2080, 2342, 2496, 3120, 3513, 4160, 4684, 4992, 5855, 6240, 7026, 8320, 9368, 11710, 12480, 14052, 15223, 17565, 18736, 23420, 24960, 28104, 30446, 35130, 37472, 45669, 46840, 56208, 60892, 70260, 74944, 76115, 91338, 93680, 112416, 121784, 140520, 149888, 152230, 182676, 187360, 224832, 228345, 243568, 281040, 304460, 365352, 374720, 449664, 456690, 487136, 562080, 608920, 730704, 749440, 913380, 974272, 1124160, 1217840, 1461408, 1826760, 1948544, 2248320, 2435680, 2922816, 3653520, 4871360, 5845632, 7307040, 9742720, 14614080, 29228160]

約数ペア:

[(1, 29228160), (2, 14614080), (3, 9742720), (4, 7307040), (5, 5845632), (6, 4871360), (8, 3653520), (10, 2922816), (12, 2435680), (13, 2248320), (15, 1948544), (16, 1826760), (20, 1461408), (24, 1217840), (26, 1124160), (30, 974272), (32, 913380), (39, 749440), (40, 730704), (48, 608920), (52, 562080), (60, 487136), (64, 456690), (65, 449664), (78, 374720), (80, 365352), (96, 304460), (104, 281040), (120, 243568), (128, 228345), (130, 224832), (156, 187360), (160, 182676), (192, 152230), (195, 149888), (208, 140520), (240, 121784), (260, 112416), (312, 93680), (320, 91338), (384, 76115), (390, 74944), (416, 70260), (480, 60892), (520, 56208), (624, 46840), (640, 45669), (780, 37472), (832, 35130), (960, 30446), (1040, 28104), (1171, 24960), (1248, 23420), (1560, 18736), (1664, 17565), (1920, 15223), (2080, 14052), (2342, 12480), (2496, 11710), (3120, 9368), (3513, 8320), (4160, 7026), (4684, 6240), (4992, 5855)]