8961480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 33246720

約数和(自身を除く): 24285240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 73, 88, 90, 93, 99, 110, 120, 124, 132, 146, 155, 165, 180, 186, 198, 219, 220, 248, 264, 279, 292, 310, 330, 341, 360, 365, 372, 396, 438, 440, 465, 495, 558, 584, 620, 657, 660, 682, 730, 744, 792, 803, 876, 930, 990, 1023, 1095, 1116, 1240, 1314, 1320, 1364, 1395, 1460, 1606, 1705, 1752, 1860, 1980, 2046, 2190, 2232, 2263, 2409, 2628, 2728, 2790, 2920, 3069, 3212, 3285, 3410, 3720, 3960, 4015, 4092, 4380, 4526, 4818, 5115, 5256, 5580, 6138, 6424, 6570, 6789, 6820, 7227, 8030, 8184, 8760, 9052, 9636, 10230, 11160, 11315, 12045, 12276, 13140, 13578, 13640, 14454, 15345, 16060, 18104, 19272, 20367, 20460, 22630, 24090, 24552, 24893, 26280, 27156, 28908, 30690, 32120, 33945, 36135, 40734, 40920, 45260, 48180, 49786, 54312, 57816, 61380, 67890, 72270, 74679, 81468, 90520, 96360, 99572, 101835, 122760, 124465, 135780, 144540, 149358, 162936, 199144, 203670, 224037, 248930, 271560, 289080, 298716, 373395, 407340, 448074, 497860, 597432, 746790, 814680, 896148, 995720, 1120185, 1493580, 1792296, 2240370, 2987160, 4480740, 8961480]

約数ペア:

[(1, 8961480), (2, 4480740), (3, 2987160), (4, 2240370), (5, 1792296), (6, 1493580), (8, 1120185), (9, 995720), (10, 896148), (11, 814680), (12, 746790), (15, 597432), (18, 497860), (20, 448074), (22, 407340), (24, 373395), (30, 298716), (31, 289080), (33, 271560), (36, 248930), (40, 224037), (44, 203670), (45, 199144), (55, 162936), (60, 149358), (62, 144540), (66, 135780), (72, 124465), (73, 122760), (88, 101835), (90, 99572), (93, 96360), (99, 90520), (110, 81468), (120, 74679), (124, 72270), (132, 67890), (146, 61380), (155, 57816), (165, 54312), (180, 49786), (186, 48180), (198, 45260), (219, 40920), (220, 40734), (248, 36135), (264, 33945), (279, 32120), (292, 30690), (310, 28908), (330, 27156), (341, 26280), (360, 24893), (365, 24552), (372, 24090), (396, 22630), (438, 20460), (440, 20367), (465, 19272), (495, 18104), (558, 16060), (584, 15345), (620, 14454), (657, 13640), (660, 13578), (682, 13140), (730, 12276), (744, 12045), (792, 11315), (803, 11160), (876, 10230), (930, 9636), (990, 9052), (1023, 8760), (1095, 8184), (1116, 8030), (1240, 7227), (1314, 6820), (1320, 6789), (1364, 6570), (1395, 6424), (1460, 6138), (1606, 5580), (1705, 5256), (1752, 5115), (1860, 4818), (1980, 4526), (2046, 4380), (2190, 4092), (2232, 4015), (2263, 3960), (2409, 3720), (2628, 3410), (2728, 3285), (2790, 3212), (2920, 3069)]