1605605280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{8599}}^1$

素因数の和:9006

約数の個数: 96

約数和(自身を含む): 5071248000

約数和(自身を除く): 3465642720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 389, 480, 778, 1167, 1556, 1945, 2334, 3112, 3890, 4668, 5835, 6224, 7780, 8599, 9336, 11670, 12448, 15560, 17198, 18672, 23340, 25797, 31120, 34396, 37344, 42995, 46680, 51594, 62240, 68792, 85990, 93360, 103188, 128985, 137584, 171980, 186720, 206376, 257970, 275168, 343960, 412752, 515940, 687920, 825504, 1031880, 1375840, 2063760, 3345011, 4127520, 6690022, 10035033, 13380044, 16725055, 20070066, 26760088, 33450110, 40140132, 50175165, 53520176, 66900220, 80280264, 100350330, 107040352, 133800440, 160560528, 200700660, 267600880, 321121056, 401401320, 535201760, 802802640, 1605605280]

約数ペア:

[(1, 1605605280), (2, 802802640), (3, 535201760), (4, 401401320), (5, 321121056), (6, 267600880), (8, 200700660), (10, 160560528), (12, 133800440), (15, 107040352), (16, 100350330), (20, 80280264), (24, 66900220), (30, 53520176), (32, 50175165), (40, 40140132), (48, 33450110), (60, 26760088), (80, 20070066), (96, 16725055), (120, 13380044), (160, 10035033), (240, 6690022), (389, 4127520), (480, 3345011), (778, 2063760), (1167, 1375840), (1556, 1031880), (1945, 825504), (2334, 687920), (3112, 515940), (3890, 412752), (4668, 343960), (5835, 275168), (6224, 257970), (7780, 206376), (8599, 186720), (9336, 171980), (11670, 137584), (12448, 128985), (15560, 103188), (17198, 93360), (18672, 85990), (23340, 68792), (25797, 62240), (31120, 51594), (34396, 46680), (37344, 42995)]