45807720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2415

約数の個数: 128

約数和(自身を含む): 163952640

約数和(自身を除く): 118144920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2371, 2415, 2760, 3220, 3864, 4742, 4830, 6440, 7113, 9484, 9660, 11855, 14226, 16597, 18968, 19320, 23710, 28452, 33194, 35565, 47420, 49791, 54533, 56904, 66388, 71130, 82985, 94840, 99582, 109066, 132776, 142260, 163599, 165970, 199164, 218132, 248955, 272665, 284520, 327198, 331940, 381731, 398328, 436264, 497910, 545330, 654396, 663880, 763462, 817995, 995820, 1090660, 1145193, 1308792, 1526924, 1635990, 1908655, 1991640, 2181320, 2290386, 3053848, 3271980, 3817310, 4580772, 5725965, 6543960, 7634620, 9161544, 11451930, 15269240, 22903860, 45807720]

約数ペア:

[(1, 45807720), (2, 22903860), (3, 15269240), (4, 11451930), (5, 9161544), (6, 7634620), (7, 6543960), (8, 5725965), (10, 4580772), (12, 3817310), (14, 3271980), (15, 3053848), (20, 2290386), (21, 2181320), (23, 1991640), (24, 1908655), (28, 1635990), (30, 1526924), (35, 1308792), (40, 1145193), (42, 1090660), (46, 995820), (56, 817995), (60, 763462), (69, 663880), (70, 654396), (84, 545330), (92, 497910), (105, 436264), (115, 398328), (120, 381731), (138, 331940), (140, 327198), (161, 284520), (168, 272665), (184, 248955), (210, 218132), (230, 199164), (276, 165970), (280, 163599), (322, 142260), (345, 132776), (420, 109066), (460, 99582), (483, 94840), (552, 82985), (644, 71130), (690, 66388), (805, 56904), (840, 54533), (920, 49791), (966, 47420), (1288, 35565), (1380, 33194), (1610, 28452), (1932, 23710), (2371, 19320), (2415, 18968), (2760, 16597), (3220, 14226), (3864, 11855), (4742, 9660), (4830, 9484), (6440, 7113)]