401318880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3331}}^1$

素因数の和:3600

約数の個数: 96

約数和(自身を含む): 1269571968

約数和(自身を除く): 868253088

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, 251, 480, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3331, 3765, 4016, 5020, 6024, 6662, 7530, 8032, 9993, 10040, 12048, 13324, 15060, 16655, 19986, 20080, 24096, 26648, 30120, 33310, 39972, 40160, 49965, 53296, 60240, 66620, 79944, 99930, 106592, 120480, 133240, 159888, 199860, 266480, 319776, 399720, 532960, 799440, 836081, 1598880, 1672162, 2508243, 3344324, 4180405, 5016486, 6688648, 8360810, 10032972, 12541215, 13377296, 16721620, 20065944, 25082430, 26754592, 33443240, 40131888, 50164860, 66886480, 80263776, 100329720, 133772960, 200659440, 401318880]

約数ペア:

[(1, 401318880), (2, 200659440), (3, 133772960), (4, 100329720), (5, 80263776), (6, 66886480), (8, 50164860), (10, 40131888), (12, 33443240), (15, 26754592), (16, 25082430), (20, 20065944), (24, 16721620), (30, 13377296), (32, 12541215), (40, 10032972), (48, 8360810), (60, 6688648), (80, 5016486), (96, 4180405), (120, 3344324), (160, 2508243), (240, 1672162), (251, 1598880), (480, 836081), (502, 799440), (753, 532960), (1004, 399720), (1255, 319776), (1506, 266480), (2008, 199860), (2510, 159888), (3012, 133240), (3331, 120480), (3765, 106592), (4016, 99930), (5020, 79944), (6024, 66620), (6662, 60240), (7530, 53296), (8032, 49965), (9993, 40160), (10040, 39972), (12048, 33310), (13324, 30120), (15060, 26648), (16655, 24096), (19986, 20080)]