617080320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{26783}}^1$

素因数の和:26812

約数の個数: 120

約数和(自身を含む): 2137202496

約数和(自身を除く): 1520122176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 26783, 53566, 80349, 107132, 133915, 160698, 214264, 241047, 267830, 321396, 401745, 428528, 482094, 535660, 642792, 803490, 857056, 964188, 1071320, 1205235, 1285584, 1606980, 1714112, 1928376, 2142640, 2410470, 2571168, 3213960, 3428224, 3856752, 4285280, 4820940, 5142336, 6427920, 6856448, 7713504, 8570560, 9641880, 10284672, 12855840, 13712896, 15427008, 17141120, 19283760, 20569344, 25711680, 30854016, 34282240, 38567520, 41138688, 51423360, 61708032, 68564480, 77135040, 102846720, 123416064, 154270080, 205693440, 308540160, 617080320]

約数ペア:

[(1, 617080320), (2, 308540160), (3, 205693440), (4, 154270080), (5, 123416064), (6, 102846720), (8, 77135040), (9, 68564480), (10, 61708032), (12, 51423360), (15, 41138688), (16, 38567520), (18, 34282240), (20, 30854016), (24, 25711680), (30, 20569344), (32, 19283760), (36, 17141120), (40, 15427008), (45, 13712896), (48, 12855840), (60, 10284672), (64, 9641880), (72, 8570560), (80, 7713504), (90, 6856448), (96, 6427920), (120, 5142336), (128, 4820940), (144, 4285280), (160, 3856752), (180, 3428224), (192, 3213960), (240, 2571168), (256, 2410470), (288, 2142640), (320, 1928376), (360, 1714112), (384, 1606980), (480, 1285584), (512, 1205235), (576, 1071320), (640, 964188), (720, 857056), (768, 803490), (960, 642792), (1152, 535660), (1280, 482094), (1440, 428528), (1536, 401745), (1920, 321396), (2304, 267830), (2560, 241047), (2880, 214264), (3840, 160698), (4608, 133915), (5760, 107132), (7680, 80349), (11520, 53566), (23040, 26783)]