28850177280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{242357}}^1$

素因数の和:242412

約数の個数: 144

約数和(自身を含む): 95112912384

約数和(自身を除く): 66262735104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 119040, 242357, 484714, 727071, 969428, 1211785, 1454142, 1938856, 2423570, 2908284, 3635355, 3877712, 4847140, 5816568, 7270710, 7513067, 7755424, 9694280, 11633136, 14541420, 15026134, 15510848, 19388560, 22539201, 23266272, 29082840, 30052268, 31021696, 37565335, 38777120, 45078402, 46532544, 58165680, 60104536, 62043392, 75130670, 77554240, 90156804, 93065088, 112696005, 116331360, 120209072, 150261340, 155108480, 180313608, 186130176, 225392010, 232662720, 240418144, 300522680, 310216960, 360627216, 450784020, 465325440, 480836288, 601045360, 721254432, 901568040, 930650880, 961672576, 1202090720, 1442508864, 1803136080, 1923345152, 2404181440, 2885017728, 3606272160, 4808362880, 5770035456, 7212544320, 9616725760, 14425088640, 28850177280]

約数ペア:

[(1, 28850177280), (2, 14425088640), (3, 9616725760), (4, 7212544320), (5, 5770035456), (6, 4808362880), (8, 3606272160), (10, 2885017728), (12, 2404181440), (15, 1923345152), (16, 1803136080), (20, 1442508864), (24, 1202090720), (30, 961672576), (31, 930650880), (32, 901568040), (40, 721254432), (48, 601045360), (60, 480836288), (62, 465325440), (64, 450784020), (80, 360627216), (93, 310216960), (96, 300522680), (120, 240418144), (124, 232662720), (128, 225392010), (155, 186130176), (160, 180313608), (186, 155108480), (192, 150261340), (240, 120209072), (248, 116331360), (256, 112696005), (310, 93065088), (320, 90156804), (372, 77554240), (384, 75130670), (465, 62043392), (480, 60104536), (496, 58165680), (620, 46532544), (640, 45078402), (744, 38777120), (768, 37565335), (930, 31021696), (960, 30052268), (992, 29082840), (1240, 23266272), (1280, 22539201), (1488, 19388560), (1860, 15510848), (1920, 15026134), (1984, 14541420), (2480, 11633136), (2976, 9694280), (3720, 7755424), (3840, 7513067), (3968, 7270710), (4960, 5816568), (5952, 4847140), (7440, 3877712), (7936, 3635355), (9920, 2908284), (11904, 2423570), (14880, 1938856), (19840, 1454142), (23808, 1211785), (29760, 969428), (39680, 727071), (59520, 484714), (119040, 242357)]