240841920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22807}}^1$

素因数の和:22838

約数の個数: 112

約数和(自身を含む): 834225408

約数和(自身を除く): 593383488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 22807, 45614, 68421, 91228, 114035, 136842, 182456, 228070, 250877, 273684, 342105, 364912, 456140, 501754, 547368, 684210, 729824, 752631, 912280, 1003508, 1094736, 1254385, 1368420, 1459648, 1505262, 1824560, 2007016, 2189472, 2508770, 2736840, 3010524, 3649120, 3763155, 4014032, 4378944, 5017540, 5473680, 6021048, 7298240, 7526310, 8028064, 10035080, 10947360, 12042096, 15052620, 16056128, 20070160, 21894720, 24084192, 30105240, 40140320, 48168384, 60210480, 80280640, 120420960, 240841920]

約数ペア:

[(1, 240841920), (2, 120420960), (3, 80280640), (4, 60210480), (5, 48168384), (6, 40140320), (8, 30105240), (10, 24084192), (11, 21894720), (12, 20070160), (15, 16056128), (16, 15052620), (20, 12042096), (22, 10947360), (24, 10035080), (30, 8028064), (32, 7526310), (33, 7298240), (40, 6021048), (44, 5473680), (48, 5017540), (55, 4378944), (60, 4014032), (64, 3763155), (66, 3649120), (80, 3010524), (88, 2736840), (96, 2508770), (110, 2189472), (120, 2007016), (132, 1824560), (160, 1505262), (165, 1459648), (176, 1368420), (192, 1254385), (220, 1094736), (240, 1003508), (264, 912280), (320, 752631), (330, 729824), (352, 684210), (440, 547368), (480, 501754), (528, 456140), (660, 364912), (704, 342105), (880, 273684), (960, 250877), (1056, 228070), (1320, 182456), (1760, 136842), (2112, 114035), (2640, 91228), (3520, 68421), (5280, 45614), (10560, 22807)]