154740480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{683}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 503314560

約数和(自身を除く): 348574080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 590, 640, 683, 708, 768, 885, 944, 960, 1180, 1280, 1366, 1416, 1770, 1888, 1920, 2049, 2360, 2732, 2832, 3415, 3540, 3776, 3840, 4098, 4720, 5464, 5664, 6830, 7080, 7552, 8196, 9440, 10245, 10928, 11328, 13660, 14160, 15104, 16392, 18880, 20490, 21856, 22656, 27320, 28320, 32784, 37760, 40297, 40980, 43712, 45312, 54640, 56640, 65568, 75520, 80594, 81960, 87424, 109280, 113280, 120891, 131136, 161188, 163920, 174848, 201485, 218560, 226560, 241782, 262272, 322376, 327840, 402970, 437120, 483564, 524544, 604455, 644752, 655680, 805940, 874240, 967128, 1208910, 1289504, 1311360, 1611880, 1934256, 2417820, 2579008, 2622720, 3223760, 3868512, 4835640, 5158016, 6447520, 7737024, 9671280, 10316032, 12895040, 15474048, 19342560, 25790080, 30948096, 38685120, 51580160, 77370240, 154740480]

約数ペア:

[(1, 154740480), (2, 77370240), (3, 51580160), (4, 38685120), (5, 30948096), (6, 25790080), (8, 19342560), (10, 15474048), (12, 12895040), (15, 10316032), (16, 9671280), (20, 7737024), (24, 6447520), (30, 5158016), (32, 4835640), (40, 3868512), (48, 3223760), (59, 2622720), (60, 2579008), (64, 2417820), (80, 1934256), (96, 1611880), (118, 1311360), (120, 1289504), (128, 1208910), (160, 967128), (177, 874240), (192, 805940), (236, 655680), (240, 644752), (256, 604455), (295, 524544), (320, 483564), (354, 437120), (384, 402970), (472, 327840), (480, 322376), (590, 262272), (640, 241782), (683, 226560), (708, 218560), (768, 201485), (885, 174848), (944, 163920), (960, 161188), (1180, 131136), (1280, 120891), (1366, 113280), (1416, 109280), (1770, 87424), (1888, 81960), (1920, 80594), (2049, 75520), (2360, 65568), (2732, 56640), (2832, 54640), (3415, 45312), (3540, 43712), (3776, 40980), (3840, 40297), (4098, 37760), (4720, 32784), (5464, 28320), (5664, 27320), (6830, 22656), (7080, 21856), (7552, 20490), (8196, 18880), (9440, 16392), (10245, 15104), (10928, 14160), (11328, 13660)]