180912528

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 240

約数和(自身を含む): 577740800

約数和(自身を除く): 396828272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 79, 81, 93, 108, 114, 124, 144, 152, 158, 162, 171, 186, 216, 228, 237, 243, 248, 279, 304, 316, 324, 342, 372, 432, 456, 474, 486, 496, 513, 558, 589, 632, 648, 684, 711, 744, 837, 912, 948, 972, 1026, 1116, 1178, 1264, 1296, 1368, 1422, 1488, 1501, 1539, 1674, 1767, 1896, 1944, 2052, 2133, 2232, 2356, 2449, 2511, 2736, 2844, 3002, 3078, 3348, 3534, 3792, 3888, 4104, 4266, 4464, 4503, 4617, 4712, 4898, 5022, 5301, 5688, 6004, 6156, 6399, 6696, 7068, 7347, 7533, 8208, 8532, 9006, 9234, 9424, 9796, 10044, 10602, 11376, 12008, 12312, 12798, 13392, 13509, 14136, 14694, 15066, 15903, 17064, 18012, 18468, 19197, 19592, 20088, 21204, 22041, 24016, 24624, 25596, 27018, 28272, 29388, 30132, 31806, 34128, 36024, 36936, 38394, 39184, 40176, 40527, 42408, 44082, 46531, 47709, 51192, 54036, 58776, 60264, 63612, 66123, 72048, 73872, 76788, 81054, 84816, 88164, 93062, 95418, 102384, 108072, 117552, 120528, 121581, 127224, 132246, 139593, 143127, 153576, 162108, 176328, 186124, 190836, 198369, 216144, 243162, 254448, 264492, 279186, 286254, 307152, 324216, 352656, 364743, 372248, 381672, 396738, 418779, 486324, 528984, 558372, 572508, 595107, 648432, 729486, 744496, 763344, 793476, 837558, 972648, 1057968, 1116744, 1145016, 1190214, 1256337, 1458972, 1586952, 1675116, 1945296, 2233488, 2290032, 2380428, 2512674, 2917944, 3173904, 3350232, 3769011, 4760856, 5025348, 5835888, 6700464, 7538022, 9521712, 10050696, 11307033, 15076044, 20101392, 22614066, 30152088, 45228132, 60304176, 90456264, 180912528]

約数ペア:

[(1, 180912528), (2, 90456264), (3, 60304176), (4, 45228132), (6, 30152088), (8, 22614066), (9, 20101392), (12, 15076044), (16, 11307033), (18, 10050696), (19, 9521712), (24, 7538022), (27, 6700464), (31, 5835888), (36, 5025348), (38, 4760856), (48, 3769011), (54, 3350232), (57, 3173904), (62, 2917944), (72, 2512674), (76, 2380428), (79, 2290032), (81, 2233488), (93, 1945296), (108, 1675116), (114, 1586952), (124, 1458972), (144, 1256337), (152, 1190214), (158, 1145016), (162, 1116744), (171, 1057968), (186, 972648), (216, 837558), (228, 793476), (237, 763344), (243, 744496), (248, 729486), (279, 648432), (304, 595107), (316, 572508), (324, 558372), (342, 528984), (372, 486324), (432, 418779), (456, 396738), (474, 381672), (486, 372248), (496, 364743), (513, 352656), (558, 324216), (589, 307152), (632, 286254), (648, 279186), (684, 264492), (711, 254448), (744, 243162), (837, 216144), (912, 198369), (948, 190836), (972, 186124), (1026, 176328), (1116, 162108), (1178, 153576), (1264, 143127), (1296, 139593), (1368, 132246), (1422, 127224), (1488, 121581), (1501, 120528), (1539, 117552), (1674, 108072), (1767, 102384), (1896, 95418), (1944, 93062), (2052, 88164), (2133, 84816), (2232, 81054), (2356, 76788), (2449, 73872), (2511, 72048), (2736, 66123), (2844, 63612), (3002, 60264), (3078, 58776), (3348, 54036), (3534, 51192), (3792, 47709), (3888, 46531), (4104, 44082), (4266, 42408), (4464, 40527), (4503, 40176), (4617, 39184), (4712, 38394), (4898, 36936), (5022, 36024), (5301, 34128), (5688, 31806), (6004, 30132), (6156, 29388), (6399, 28272), (6696, 27018), (7068, 25596), (7347, 24624), (7533, 24016), (8208, 22041), (8532, 21204), (9006, 20088), (9234, 19592), (9424, 19197), (9796, 18468), (10044, 18012), (10602, 17064), (11376, 15903), (12008, 15066), (12312, 14694), (12798, 14136), (13392, 13509)]