965823360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21871}}^1$

素因数の和:21916

約数の個数: 128

約数和(自身を含む): 3212559360

約数和(自身を除く): 2246736000

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, 21871, 22080, 43742, 44160, 65613, 87484, 109355, 131226, 174968, 218710, 262452, 328065, 349936, 437420, 503033, 524904, 656130, 699872, 874840, 1006066, 1049808, 1312260, 1399744, 1509099, 1749680, 2012132, 2099616, 2515165, 2624520, 2799488, 3018198, 3499360, 4024264, 4199232, 5030330, 5249040, 6036396, 6998720, 7545495, 8048528, 8398464, 10060660, 10498080, 12072792, 13997440, 15090990, 16097056, 20121320, 20996160, 24145584, 30181980, 32194112, 40242640, 41992320, 48291168, 60363960, 64388224, 80485280, 96582336, 120727920, 160970560, 193164672, 241455840, 321941120, 482911680, 965823360]

約数ペア:

[(1, 965823360), (2, 482911680), (3, 321941120), (4, 241455840), (5, 193164672), (6, 160970560), (8, 120727920), (10, 96582336), (12, 80485280), (15, 64388224), (16, 60363960), (20, 48291168), (23, 41992320), (24, 40242640), (30, 32194112), (32, 30181980), (40, 24145584), (46, 20996160), (48, 20121320), (60, 16097056), (64, 15090990), (69, 13997440), (80, 12072792), (92, 10498080), (96, 10060660), (115, 8398464), (120, 8048528), (128, 7545495), (138, 6998720), (160, 6036396), (184, 5249040), (192, 5030330), (230, 4199232), (240, 4024264), (276, 3499360), (320, 3018198), (345, 2799488), (368, 2624520), (384, 2515165), (460, 2099616), (480, 2012132), (552, 1749680), (640, 1509099), (690, 1399744), (736, 1312260), (920, 1049808), (960, 1006066), (1104, 874840), (1380, 699872), (1472, 656130), (1840, 524904), (1920, 503033), (2208, 437420), (2760, 349936), (2944, 328065), (3680, 262452), (4416, 218710), (5520, 174968), (7360, 131226), (8832, 109355), (11040, 87484), (14720, 65613), (21871, 44160), (22080, 43742)]