2530128000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{52711}}^1$

素因数の和:52743

約数の個数: 128

約数和(自身を含む): 8387533440

約数和(自身を除く): 5857405440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 4000, 4800, 6000, 8000, 9600, 12000, 16000, 24000, 48000, 52711, 105422, 158133, 210844, 263555, 316266, 421688, 527110, 632532, 790665, 843376, 1054220, 1265064, 1317775, 1581330, 1686752, 2108440, 2530128, 2635550, 3162660, 3373504, 3953325, 4216880, 5060256, 5271100, 6325320, 6588875, 6747008, 7906650, 8433760, 10120512, 10542200, 12650640, 13177750, 15813300, 16867520, 19766625, 20241024, 21084400, 25301280, 26355500, 31626600, 33735040, 39533250, 42168800, 50602560, 52711000, 63253200, 79066500, 84337600, 101205120, 105422000, 126506400, 158133000, 168675200, 210844000, 253012800, 316266000, 421688000, 506025600, 632532000, 843376000, 1265064000, 2530128000]

約数ペア:

[(1, 2530128000), (2, 1265064000), (3, 843376000), (4, 632532000), (5, 506025600), (6, 421688000), (8, 316266000), (10, 253012800), (12, 210844000), (15, 168675200), (16, 158133000), (20, 126506400), (24, 105422000), (25, 101205120), (30, 84337600), (32, 79066500), (40, 63253200), (48, 52711000), (50, 50602560), (60, 42168800), (64, 39533250), (75, 33735040), (80, 31626600), (96, 26355500), (100, 25301280), (120, 21084400), (125, 20241024), (128, 19766625), (150, 16867520), (160, 15813300), (192, 13177750), (200, 12650640), (240, 10542200), (250, 10120512), (300, 8433760), (320, 7906650), (375, 6747008), (384, 6588875), (400, 6325320), (480, 5271100), (500, 5060256), (600, 4216880), (640, 3953325), (750, 3373504), (800, 3162660), (960, 2635550), (1000, 2530128), (1200, 2108440), (1500, 1686752), (1600, 1581330), (1920, 1317775), (2000, 1265064), (2400, 1054220), (3000, 843376), (3200, 790665), (4000, 632532), (4800, 527110), (6000, 421688), (8000, 316266), (9600, 263555), (12000, 210844), (16000, 158133), (24000, 105422), (48000, 52711)]