30143160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 105281280

約数和(自身を除く): 75138120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 37, 40, 45, 60, 62, 72, 73, 74, 90, 93, 111, 120, 124, 146, 148, 155, 180, 185, 186, 219, 222, 248, 279, 292, 296, 310, 333, 360, 365, 370, 372, 438, 444, 465, 555, 558, 584, 620, 657, 666, 730, 740, 744, 876, 888, 930, 1095, 1110, 1116, 1147, 1240, 1314, 1332, 1395, 1460, 1480, 1665, 1752, 1860, 2190, 2220, 2232, 2263, 2294, 2628, 2664, 2701, 2790, 2920, 3285, 3330, 3441, 3720, 4380, 4440, 4526, 4588, 5256, 5402, 5580, 5735, 6570, 6660, 6789, 6882, 8103, 8760, 9052, 9176, 10323, 10804, 11160, 11315, 11470, 13140, 13320, 13505, 13578, 13764, 16206, 17205, 18104, 20367, 20646, 21608, 22630, 22940, 24309, 26280, 27010, 27156, 27528, 32412, 33945, 34410, 40515, 40734, 41292, 45260, 45880, 48618, 51615, 54020, 54312, 64824, 67890, 68820, 81030, 81468, 82584, 83731, 90520, 97236, 101835, 103230, 108040, 121545, 135780, 137640, 162060, 162936, 167462, 194472, 203670, 206460, 243090, 251193, 271560, 324120, 334924, 407340, 412920, 418655, 486180, 502386, 669848, 753579, 814680, 837310, 972360, 1004772, 1255965, 1507158, 1674620, 2009544, 2511930, 3014316, 3349240, 3767895, 5023860, 6028632, 7535790, 10047720, 15071580, 30143160]

約数ペア:

[(1, 30143160), (2, 15071580), (3, 10047720), (4, 7535790), (5, 6028632), (6, 5023860), (8, 3767895), (9, 3349240), (10, 3014316), (12, 2511930), (15, 2009544), (18, 1674620), (20, 1507158), (24, 1255965), (30, 1004772), (31, 972360), (36, 837310), (37, 814680), (40, 753579), (45, 669848), (60, 502386), (62, 486180), (72, 418655), (73, 412920), (74, 407340), (90, 334924), (93, 324120), (111, 271560), (120, 251193), (124, 243090), (146, 206460), (148, 203670), (155, 194472), (180, 167462), (185, 162936), (186, 162060), (219, 137640), (222, 135780), (248, 121545), (279, 108040), (292, 103230), (296, 101835), (310, 97236), (333, 90520), (360, 83731), (365, 82584), (370, 81468), (372, 81030), (438, 68820), (444, 67890), (465, 64824), (555, 54312), (558, 54020), (584, 51615), (620, 48618), (657, 45880), (666, 45260), (730, 41292), (740, 40734), (744, 40515), (876, 34410), (888, 33945), (930, 32412), (1095, 27528), (1110, 27156), (1116, 27010), (1147, 26280), (1240, 24309), (1314, 22940), (1332, 22630), (1395, 21608), (1460, 20646), (1480, 20367), (1665, 18104), (1752, 17205), (1860, 16206), (2190, 13764), (2220, 13578), (2232, 13505), (2263, 13320), (2294, 13140), (2628, 11470), (2664, 11315), (2701, 11160), (2790, 10804), (2920, 10323), (3285, 9176), (3330, 9052), (3441, 8760), (3720, 8103), (4380, 6882), (4440, 6789), (4526, 6660), (4588, 6570), (5256, 5735), (5402, 5580)]