2819501280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4673}}^1$

素因数の和:5113

約数の個数: 144

約数和(自身を含む): 9646575120

約数和(自身を除く): 6827073840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 419, 480, 720, 838, 1257, 1440, 1676, 2095, 2514, 3352, 3771, 4190, 4673, 5028, 6285, 6704, 7542, 8380, 9346, 10056, 12570, 13408, 14019, 15084, 16760, 18692, 18855, 20112, 23365, 25140, 28038, 30168, 33520, 37384, 37710, 40224, 42057, 46730, 50280, 56076, 60336, 67040, 70095, 74768, 75420, 84114, 93460, 100560, 112152, 120672, 140190, 149536, 150840, 168228, 186920, 201120, 210285, 224304, 280380, 301680, 336456, 373840, 420570, 448608, 560760, 603360, 672912, 747680, 841140, 1121520, 1345824, 1682280, 1957987, 2243040, 3364560, 3915974, 5873961, 6729120, 7831948, 9789935, 11747922, 15663896, 17621883, 19579870, 23495844, 29369805, 31327792, 35243766, 39159740, 46991688, 58739610, 62655584, 70487532, 78319480, 88109415, 93983376, 117479220, 140975064, 156638960, 176218830, 187966752, 234958440, 281950128, 313277920, 352437660, 469916880, 563900256, 704875320, 939833760, 1409750640, 2819501280]

約数ペア:

[(1, 2819501280), (2, 1409750640), (3, 939833760), (4, 704875320), (5, 563900256), (6, 469916880), (8, 352437660), (9, 313277920), (10, 281950128), (12, 234958440), (15, 187966752), (16, 176218830), (18, 156638960), (20, 140975064), (24, 117479220), (30, 93983376), (32, 88109415), (36, 78319480), (40, 70487532), (45, 62655584), (48, 58739610), (60, 46991688), (72, 39159740), (80, 35243766), (90, 31327792), (96, 29369805), (120, 23495844), (144, 19579870), (160, 17621883), (180, 15663896), (240, 11747922), (288, 9789935), (360, 7831948), (419, 6729120), (480, 5873961), (720, 3915974), (838, 3364560), (1257, 2243040), (1440, 1957987), (1676, 1682280), (2095, 1345824), (2514, 1121520), (3352, 841140), (3771, 747680), (4190, 672912), (4673, 603360), (5028, 560760), (6285, 448608), (6704, 420570), (7542, 373840), (8380, 336456), (9346, 301680), (10056, 280380), (12570, 224304), (13408, 210285), (14019, 201120), (15084, 186920), (16760, 168228), (18692, 150840), (18855, 149536), (20112, 140190), (23365, 120672), (25140, 112152), (28038, 100560), (30168, 93460), (33520, 84114), (37384, 75420), (37710, 74768), (40224, 70095), (42057, 67040), (46730, 60336), (50280, 56076)]