963438720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21817}}^1$

素因数の和:21862

約数の個数: 128

約数和(自身を含む): 3204627840

約数和(自身を除く): 2241189120

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, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 21817, 22080, 43634, 44160, 65451, 87268, 109085, 130902, 174536, 218170, 261804, 327255, 349072, 436340, 501791, 523608, 654510, 698144, 872680, 1003582, 1047216, 1309020, 1396288, 1505373, 1745360, 2007164, 2094432, 2508955, 2618040, 2792576, 3010746, 3490720, 4014328, 4188864, 5017910, 5236080, 6021492, 6981440, 7526865, 8028656, 8377728, 10035820, 10472160, 12042984, 13962880, 15053730, 16057312, 20071640, 20944320, 24085968, 30107460, 32114624, 40143280, 41888640, 48171936, 60214920, 64229248, 80286560, 96343872, 120429840, 160573120, 192687744, 240859680, 321146240, 481719360, 963438720]

約数ペア:

[(1, 963438720), (2, 481719360), (3, 321146240), (4, 240859680), (5, 192687744), (6, 160573120), (8, 120429840), (10, 96343872), (12, 80286560), (15, 64229248), (16, 60214920), (20, 48171936), (23, 41888640), (24, 40143280), (30, 32114624), (32, 30107460), (40, 24085968), (46, 20944320), (48, 20071640), (60, 16057312), (64, 15053730), (69, 13962880), (80, 12042984), (92, 10472160), (96, 10035820), (115, 8377728), (120, 8028656), (128, 7526865), (138, 6981440), (160, 6021492), (184, 5236080), (192, 5017910), (230, 4188864), (240, 4014328), (276, 3490720), (320, 3010746), (345, 2792576), (368, 2618040), (384, 2508955), (460, 2094432), (480, 2007164), (552, 1745360), (640, 1505373), (690, 1396288), (736, 1309020), (920, 1047216), (960, 1003582), (1104, 872680), (1380, 698144), (1472, 654510), (1840, 523608), (1920, 501791), (2208, 436340), (2760, 349072), (2944, 327255), (3680, 261804), (4416, 218170), (5520, 174536), (7360, 130902), (8832, 109085), (11040, 87268), (14720, 65451), (21817, 44160), (22080, 43634)]