1481460480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{128599}}^1$

素因数の和:128626

約数の個数: 108

約数和(自身を含む): 5125738800

約数和(自身を除く): 3644278320

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, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 128599, 257198, 385797, 514396, 642995, 771594, 1028792, 1157391, 1285990, 1543188, 1928985, 2057584, 2314782, 2571980, 3086376, 3857970, 4115168, 4629564, 5143960, 5786955, 6172752, 7715940, 8230336, 9259128, 10287920, 11573910, 12345504, 15431880, 16460672, 18518256, 20575840, 23147820, 24691008, 30863760, 32921344, 37036512, 41151680, 46295640, 49382016, 61727520, 74073024, 82303360, 92591280, 98764032, 123455040, 148146048, 164606720, 185182560, 246910080, 296292096, 370365120, 493820160, 740730240, 1481460480]

約数ペア:

[(1, 1481460480), (2, 740730240), (3, 493820160), (4, 370365120), (5, 296292096), (6, 246910080), (8, 185182560), (9, 164606720), (10, 148146048), (12, 123455040), (15, 98764032), (16, 92591280), (18, 82303360), (20, 74073024), (24, 61727520), (30, 49382016), (32, 46295640), (36, 41151680), (40, 37036512), (45, 32921344), (48, 30863760), (60, 24691008), (64, 23147820), (72, 20575840), (80, 18518256), (90, 16460672), (96, 15431880), (120, 12345504), (128, 11573910), (144, 10287920), (160, 9259128), (180, 8230336), (192, 7715940), (240, 6172752), (256, 5786955), (288, 5143960), (320, 4629564), (360, 4115168), (384, 3857970), (480, 3086376), (576, 2571980), (640, 2314782), (720, 2057584), (768, 1928985), (960, 1543188), (1152, 1285990), (1280, 1157391), (1440, 1028792), (1920, 771594), (2304, 642995), (2880, 514396), (3840, 385797), (5760, 257198), (11520, 128599)]