1046515920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{256499}}^1$

素因数の和:256532

約数の個数: 80

約数和(自身を含む): 3435048000

約数和(自身を除く): 2388532080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 256499, 512998, 769497, 1025996, 1282495, 1538994, 2051992, 2564990, 3077988, 3847485, 4103984, 4360483, 5129980, 6155976, 7694970, 8720966, 10259960, 12311952, 13081449, 15389940, 17441932, 20519920, 21802415, 26162898, 30779880, 34883864, 43604830, 52325796, 61559760, 65407245, 69767728, 87209660, 104651592, 130814490, 174419320, 209303184, 261628980, 348838640, 523257960, 1046515920]

約数ペア:

[(1, 1046515920), (2, 523257960), (3, 348838640), (4, 261628980), (5, 209303184), (6, 174419320), (8, 130814490), (10, 104651592), (12, 87209660), (15, 69767728), (16, 65407245), (17, 61559760), (20, 52325796), (24, 43604830), (30, 34883864), (34, 30779880), (40, 26162898), (48, 21802415), (51, 20519920), (60, 17441932), (68, 15389940), (80, 13081449), (85, 12311952), (102, 10259960), (120, 8720966), (136, 7694970), (170, 6155976), (204, 5129980), (240, 4360483), (255, 4103984), (272, 3847485), (340, 3077988), (408, 2564990), (510, 2051992), (680, 1538994), (816, 1282495), (1020, 1025996), (1360, 769497), (2040, 512998), (4080, 256499)]