25840320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2447}}^1$

素因数の和:2478

約数の個数: 112

約数和(自身を含む): 89538048

約数和(自身を除く): 63697728

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, 2447, 2640, 3520, 4894, 5280, 7341, 9788, 10560, 12235, 14682, 19576, 24470, 26917, 29364, 36705, 39152, 48940, 53834, 58728, 73410, 78304, 80751, 97880, 107668, 117456, 134585, 146820, 156608, 161502, 195760, 215336, 234912, 269170, 293640, 323004, 391520, 403755, 430672, 469824, 538340, 587280, 646008, 783040, 807510, 861344, 1076680, 1174560, 1292016, 1615020, 1722688, 2153360, 2349120, 2584032, 3230040, 4306720, 5168064, 6460080, 8613440, 12920160, 25840320]

約数ペア:

[(1, 25840320), (2, 12920160), (3, 8613440), (4, 6460080), (5, 5168064), (6, 4306720), (8, 3230040), (10, 2584032), (11, 2349120), (12, 2153360), (15, 1722688), (16, 1615020), (20, 1292016), (22, 1174560), (24, 1076680), (30, 861344), (32, 807510), (33, 783040), (40, 646008), (44, 587280), (48, 538340), (55, 469824), (60, 430672), (64, 403755), (66, 391520), (80, 323004), (88, 293640), (96, 269170), (110, 234912), (120, 215336), (132, 195760), (160, 161502), (165, 156608), (176, 146820), (192, 134585), (220, 117456), (240, 107668), (264, 97880), (320, 80751), (330, 78304), (352, 73410), (440, 58728), (480, 53834), (528, 48940), (660, 39152), (704, 36705), (880, 29364), (960, 26917), (1056, 24470), (1320, 19576), (1760, 14682), (2112, 12235), (2447, 10560), (2640, 9788), (3520, 7341), (4894, 5280)]