480881280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22769}}^1$

素因数の和:22802

約数の個数: 128

約数和(自身を含む): 1672228800

約数和(自身を除く): 1191347520

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 22769, 45538, 68307, 91076, 113845, 136614, 182152, 227690, 250459, 273228, 341535, 364304, 455380, 500918, 546456, 683070, 728608, 751377, 910760, 1001836, 1092912, 1252295, 1366140, 1457216, 1502754, 1821520, 2003672, 2185824, 2504590, 2732280, 2914432, 3005508, 3643040, 3756885, 4007344, 4371648, 5009180, 5464560, 6011016, 7286080, 7513770, 8014688, 8743296, 10018360, 10929120, 12022032, 14572160, 15027540, 16029376, 20036720, 21858240, 24044064, 30055080, 32058752, 40073440, 43716480, 48088128, 60110160, 80146880, 96176256, 120220320, 160293760, 240440640, 480881280]

約数ペア:

[(1, 480881280), (2, 240440640), (3, 160293760), (4, 120220320), (5, 96176256), (6, 80146880), (8, 60110160), (10, 48088128), (11, 43716480), (12, 40073440), (15, 32058752), (16, 30055080), (20, 24044064), (22, 21858240), (24, 20036720), (30, 16029376), (32, 15027540), (33, 14572160), (40, 12022032), (44, 10929120), (48, 10018360), (55, 8743296), (60, 8014688), (64, 7513770), (66, 7286080), (80, 6011016), (88, 5464560), (96, 5009180), (110, 4371648), (120, 4007344), (128, 3756885), (132, 3643040), (160, 3005508), (165, 2914432), (176, 2732280), (192, 2504590), (220, 2185824), (240, 2003672), (264, 1821520), (320, 1502754), (330, 1457216), (352, 1366140), (384, 1252295), (440, 1092912), (480, 1001836), (528, 910760), (640, 751377), (660, 728608), (704, 683070), (880, 546456), (960, 500918), (1056, 455380), (1320, 364304), (1408, 341535), (1760, 273228), (1920, 250459), (2112, 227690), (2640, 182152), (3520, 136614), (4224, 113845), (5280, 91076), (7040, 68307), (10560, 45538), (21120, 22769)]