480202290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1$

素因数の和:621

約数の個数: 128

約数和(自身を含む): 1327104000

約数和(自身を除く): 846901710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 79, 90, 94, 135, 141, 158, 235, 237, 270, 282, 395, 423, 470, 474, 479, 705, 711, 790, 846, 958, 1185, 1269, 1410, 1422, 1437, 2115, 2133, 2370, 2395, 2538, 2874, 3555, 3713, 4230, 4266, 4311, 4790, 6345, 7110, 7185, 7426, 8622, 10665, 11139, 12690, 12933, 14370, 18565, 21330, 21555, 22278, 22513, 25866, 33417, 37130, 37841, 43110, 45026, 55695, 64665, 66834, 67539, 75682, 100251, 111390, 112565, 113523, 129330, 135078, 167085, 189205, 200502, 202617, 225130, 227046, 334170, 337695, 340569, 378410, 405234, 501255, 567615, 607851, 675390, 681138, 1002510, 1013085, 1021707, 1135230, 1215702, 1702845, 1778527, 2026170, 2043414, 3039255, 3405690, 3557054, 5108535, 5335581, 6078510, 8892635, 10217070, 10671162, 16006743, 17785270, 26677905, 32013486, 48020229, 53355810, 80033715, 96040458, 160067430, 240101145, 480202290]

約数ペア:

[(1, 480202290), (2, 240101145), (3, 160067430), (5, 96040458), (6, 80033715), (9, 53355810), (10, 48020229), (15, 32013486), (18, 26677905), (27, 17785270), (30, 16006743), (45, 10671162), (47, 10217070), (54, 8892635), (79, 6078510), (90, 5335581), (94, 5108535), (135, 3557054), (141, 3405690), (158, 3039255), (235, 2043414), (237, 2026170), (270, 1778527), (282, 1702845), (395, 1215702), (423, 1135230), (470, 1021707), (474, 1013085), (479, 1002510), (705, 681138), (711, 675390), (790, 607851), (846, 567615), (958, 501255), (1185, 405234), (1269, 378410), (1410, 340569), (1422, 337695), (1437, 334170), (2115, 227046), (2133, 225130), (2370, 202617), (2395, 200502), (2538, 189205), (2874, 167085), (3555, 135078), (3713, 129330), (4230, 113523), (4266, 112565), (4311, 111390), (4790, 100251), (6345, 75682), (7110, 67539), (7185, 66834), (7426, 64665), (8622, 55695), (10665, 45026), (11139, 43110), (12690, 37841), (12933, 37130), (14370, 33417), (18565, 25866), (21330, 22513), (21555, 22278)]