1520762364

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{38791}}^1$

素因数の和:38829

約数の個数: 90

約数和(自身を含む): 4369957592

約数和(自身を除く): 2849195228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 4356, 6534, 9801, 13068, 19602, 38791, 39204, 77582, 116373, 155164, 232746, 349119, 426701, 465492, 698238, 853402, 1047357, 1280103, 1396476, 1706804, 2094714, 2560206, 3142071, 3840309, 4189428, 4693711, 5120412, 6284142, 7680618, 9387422, 11520927, 12568284, 14081133, 15361236, 18774844, 23041854, 28162266, 34562781, 42243399, 46083708, 56324532, 69125562, 84486798, 126730197, 138251124, 168973596, 253460394, 380190591, 506920788, 760381182, 1520762364]

約数ペア:

[(1, 1520762364), (2, 760381182), (3, 506920788), (4, 380190591), (6, 253460394), (9, 168973596), (11, 138251124), (12, 126730197), (18, 84486798), (22, 69125562), (27, 56324532), (33, 46083708), (36, 42243399), (44, 34562781), (54, 28162266), (66, 23041854), (81, 18774844), (99, 15361236), (108, 14081133), (121, 12568284), (132, 11520927), (162, 9387422), (198, 7680618), (242, 6284142), (297, 5120412), (324, 4693711), (363, 4189428), (396, 3840309), (484, 3142071), (594, 2560206), (726, 2094714), (891, 1706804), (1089, 1396476), (1188, 1280103), (1452, 1047357), (1782, 853402), (2178, 698238), (3267, 465492), (3564, 426701), (4356, 349119), (6534, 232746), (9801, 155164), (13068, 116373), (19602, 77582), (38791, 39204)]