361439640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 1212868800

約数和(自身を除く): 851429160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 109, 120, 122, 151, 180, 183, 218, 244, 302, 305, 327, 360, 366, 436, 453, 488, 545, 549, 604, 610, 654, 732, 755, 872, 906, 915, 981, 1090, 1098, 1208, 1220, 1308, 1359, 1464, 1510, 1635, 1812, 1830, 1962, 2180, 2196, 2265, 2440, 2616, 2718, 2745, 3020, 3270, 3624, 3660, 3924, 4360, 4392, 4530, 4905, 5436, 5490, 6040, 6540, 6649, 6795, 7320, 7848, 9060, 9211, 9810, 10872, 10980, 13080, 13298, 13590, 16459, 18120, 18422, 19620, 19947, 21960, 26596, 27180, 27633, 32918, 33245, 36844, 39240, 39894, 46055, 49377, 53192, 54360, 55266, 59841, 65836, 66490, 73688, 79788, 82295, 82899, 92110, 98754, 99735, 110532, 119682, 131672, 132980, 138165, 148131, 159576, 164590, 165798, 184220, 197508, 199470, 221064, 239364, 246885, 265960, 276330, 296262, 299205, 329180, 331596, 368440, 395016, 398940, 414495, 478728, 493770, 552660, 592524, 598410, 658360, 663192, 740655, 797880, 828990, 987540, 1003999, 1105320, 1185048, 1196820, 1481310, 1657980, 1975080, 2007998, 2393640, 2962620, 3011997, 3315960, 4015996, 5019995, 5925240, 6023994, 8031992, 9035991, 10039990, 12047988, 15059985, 18071982, 20079980, 24095976, 30119970, 36143964, 40159960, 45179955, 60239940, 72287928, 90359910, 120479880, 180719820, 361439640]

約数ペア:

[(1, 361439640), (2, 180719820), (3, 120479880), (4, 90359910), (5, 72287928), (6, 60239940), (8, 45179955), (9, 40159960), (10, 36143964), (12, 30119970), (15, 24095976), (18, 20079980), (20, 18071982), (24, 15059985), (30, 12047988), (36, 10039990), (40, 9035991), (45, 8031992), (60, 6023994), (61, 5925240), (72, 5019995), (90, 4015996), (109, 3315960), (120, 3011997), (122, 2962620), (151, 2393640), (180, 2007998), (183, 1975080), (218, 1657980), (244, 1481310), (302, 1196820), (305, 1185048), (327, 1105320), (360, 1003999), (366, 987540), (436, 828990), (453, 797880), (488, 740655), (545, 663192), (549, 658360), (604, 598410), (610, 592524), (654, 552660), (732, 493770), (755, 478728), (872, 414495), (906, 398940), (915, 395016), (981, 368440), (1090, 331596), (1098, 329180), (1208, 299205), (1220, 296262), (1308, 276330), (1359, 265960), (1464, 246885), (1510, 239364), (1635, 221064), (1812, 199470), (1830, 197508), (1962, 184220), (2180, 165798), (2196, 164590), (2265, 159576), (2440, 148131), (2616, 138165), (2718, 132980), (2745, 131672), (3020, 119682), (3270, 110532), (3624, 99735), (3660, 98754), (3924, 92110), (4360, 82899), (4392, 82295), (4530, 79788), (4905, 73688), (5436, 66490), (5490, 65836), (6040, 59841), (6540, 55266), (6649, 54360), (6795, 53192), (7320, 49377), (7848, 46055), (9060, 39894), (9211, 39240), (9810, 36844), (10872, 33245), (10980, 32918), (13080, 27633), (13298, 27180), (13590, 26596), (16459, 21960), (18120, 19947), (18422, 19620)]