2888559120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1217

約数の個数: 160

約数和(自身を含む): 9127415808

約数和(自身を除く): 6238856688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 127, 194, 240, 254, 291, 381, 388, 485, 508, 582, 635, 762, 776, 970, 977, 1016, 1164, 1270, 1455, 1524, 1552, 1905, 1940, 1954, 2032, 2328, 2540, 2910, 2931, 3048, 3810, 3880, 3908, 4656, 4885, 5080, 5820, 5862, 6096, 7620, 7760, 7816, 9770, 10160, 11640, 11724, 12319, 14655, 15240, 15632, 19540, 23280, 23448, 24638, 29310, 30480, 36957, 39080, 46896, 49276, 58620, 61595, 73914, 78160, 94769, 98552, 117240, 123190, 124079, 147828, 184785, 189538, 197104, 234480, 246380, 248158, 284307, 295656, 369570, 372237, 379076, 473845, 492760, 496316, 568614, 591312, 620395, 739140, 744474, 758152, 947690, 985520, 992632, 1137228, 1240790, 1421535, 1478280, 1488948, 1516304, 1861185, 1895380, 1985264, 2274456, 2481580, 2843070, 2956560, 2977896, 3722370, 3790760, 4548912, 4963160, 5686140, 5955792, 7444740, 7581520, 9926320, 11372280, 12035663, 14889480, 22744560, 24071326, 29778960, 36106989, 48142652, 60178315, 72213978, 96285304, 120356630, 144427956, 180534945, 192570608, 240713260, 288855912, 361069890, 481426520, 577711824, 722139780, 962853040, 1444279560, 2888559120]

約数ペア:

[(1, 2888559120), (2, 1444279560), (3, 962853040), (4, 722139780), (5, 577711824), (6, 481426520), (8, 361069890), (10, 288855912), (12, 240713260), (15, 192570608), (16, 180534945), (20, 144427956), (24, 120356630), (30, 96285304), (40, 72213978), (48, 60178315), (60, 48142652), (80, 36106989), (97, 29778960), (120, 24071326), (127, 22744560), (194, 14889480), (240, 12035663), (254, 11372280), (291, 9926320), (381, 7581520), (388, 7444740), (485, 5955792), (508, 5686140), (582, 4963160), (635, 4548912), (762, 3790760), (776, 3722370), (970, 2977896), (977, 2956560), (1016, 2843070), (1164, 2481580), (1270, 2274456), (1455, 1985264), (1524, 1895380), (1552, 1861185), (1905, 1516304), (1940, 1488948), (1954, 1478280), (2032, 1421535), (2328, 1240790), (2540, 1137228), (2910, 992632), (2931, 985520), (3048, 947690), (3810, 758152), (3880, 744474), (3908, 739140), (4656, 620395), (4885, 591312), (5080, 568614), (5820, 496316), (5862, 492760), (6096, 473845), (7620, 379076), (7760, 372237), (7816, 369570), (9770, 295656), (10160, 284307), (11640, 248158), (11724, 246380), (12319, 234480), (14655, 197104), (15240, 189538), (15632, 184785), (19540, 147828), (23280, 124079), (23448, 123190), (24638, 117240), (29310, 98552), (30480, 94769), (36957, 78160), (39080, 73914), (46896, 61595), (49276, 58620)]