1038846720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2789}}^1$

素因数の和:2910

約数の個数: 144

約数和(自身を含む): 3353222880

約数和(自身を除く): 2314376160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1552, 1920, 1940, 2328, 2789, 2910, 3104, 3840, 3880, 4656, 5578, 5820, 6208, 7760, 8367, 9312, 11156, 11640, 12416, 13945, 15520, 16734, 18624, 22312, 23280, 24832, 27890, 31040, 33468, 37248, 41835, 44624, 46560, 55780, 62080, 66936, 74496, 83670, 89248, 93120, 111560, 124160, 133872, 167340, 178496, 186240, 223120, 267744, 270533, 334680, 356992, 372480, 446240, 535488, 541066, 669360, 713984, 811599, 892480, 1070976, 1082132, 1338720, 1352665, 1623198, 1784960, 2141952, 2164264, 2677440, 2705330, 3246396, 3569920, 4057995, 4328528, 5354880, 5410660, 6492792, 8115990, 8657056, 10709760, 10821320, 12985584, 16231980, 17314112, 21642640, 25971168, 32463960, 34628224, 43285280, 51942336, 64927920, 69256448, 86570560, 103884672, 129855840, 173141120, 207769344, 259711680, 346282240, 519423360, 1038846720]

約数ペア:

[(1, 1038846720), (2, 519423360), (3, 346282240), (4, 259711680), (5, 207769344), (6, 173141120), (8, 129855840), (10, 103884672), (12, 86570560), (15, 69256448), (16, 64927920), (20, 51942336), (24, 43285280), (30, 34628224), (32, 32463960), (40, 25971168), (48, 21642640), (60, 17314112), (64, 16231980), (80, 12985584), (96, 10821320), (97, 10709760), (120, 8657056), (128, 8115990), (160, 6492792), (192, 5410660), (194, 5354880), (240, 4328528), (256, 4057995), (291, 3569920), (320, 3246396), (384, 2705330), (388, 2677440), (480, 2164264), (485, 2141952), (582, 1784960), (640, 1623198), (768, 1352665), (776, 1338720), (960, 1082132), (970, 1070976), (1164, 892480), (1280, 811599), (1455, 713984), (1552, 669360), (1920, 541066), (1940, 535488), (2328, 446240), (2789, 372480), (2910, 356992), (3104, 334680), (3840, 270533), (3880, 267744), (4656, 223120), (5578, 186240), (5820, 178496), (6208, 167340), (7760, 133872), (8367, 124160), (9312, 111560), (11156, 93120), (11640, 89248), (12416, 83670), (13945, 74496), (15520, 66936), (16734, 62080), (18624, 55780), (22312, 46560), (23280, 44624), (24832, 41835), (27890, 37248), (31040, 33468)]