486378240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5507}}^1$

素因数の和:5554

約数の個数: 144

約数和(自身を含む): 1621202688

約数和(自身を除く): 1134824448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 3840, 4416, 5507, 5520, 5888, 7360, 8832, 11014, 11040, 14720, 16521, 17664, 22028, 22080, 27535, 29440, 33042, 44056, 44160, 55070, 66084, 82605, 88112, 88320, 110140, 126661, 132168, 165210, 176224, 220280, 253322, 264336, 330420, 352448, 379983, 440560, 506644, 528672, 633305, 660840, 704896, 759966, 881120, 1013288, 1057344, 1266610, 1321680, 1409792, 1519932, 1762240, 1899915, 2026576, 2114688, 2533220, 2643360, 3039864, 3524480, 3799830, 4053152, 4229376, 5066440, 5286720, 6079728, 7048960, 7599660, 8106304, 10132880, 10573440, 12159456, 15199320, 16212608, 20265760, 21146880, 24318912, 30398640, 32425216, 40531520, 48637824, 60797280, 81063040, 97275648, 121594560, 162126080, 243189120, 486378240]

約数ペア:

[(1, 486378240), (2, 243189120), (3, 162126080), (4, 121594560), (5, 97275648), (6, 81063040), (8, 60797280), (10, 48637824), (12, 40531520), (15, 32425216), (16, 30398640), (20, 24318912), (23, 21146880), (24, 20265760), (30, 16212608), (32, 15199320), (40, 12159456), (46, 10573440), (48, 10132880), (60, 8106304), (64, 7599660), (69, 7048960), (80, 6079728), (92, 5286720), (96, 5066440), (115, 4229376), (120, 4053152), (128, 3799830), (138, 3524480), (160, 3039864), (184, 2643360), (192, 2533220), (230, 2114688), (240, 2026576), (256, 1899915), (276, 1762240), (320, 1519932), (345, 1409792), (368, 1321680), (384, 1266610), (460, 1057344), (480, 1013288), (552, 881120), (640, 759966), (690, 704896), (736, 660840), (768, 633305), (920, 528672), (960, 506644), (1104, 440560), (1280, 379983), (1380, 352448), (1472, 330420), (1840, 264336), (1920, 253322), (2208, 220280), (2760, 176224), (2944, 165210), (3680, 132168), (3840, 126661), (4416, 110140), (5507, 88320), (5520, 88112), (5888, 82605), (7360, 66084), (8832, 55070), (11014, 44160), (11040, 44056), (14720, 33042), (16521, 29440), (17664, 27535), (22028, 22080)]