301878240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{628913}}^1$

素因数の和:628931

約数の個数: 48

約数和(自身を含む): 950917968

約数和(自身を除く): 649039728

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, 480, 628913, 1257826, 1886739, 2515652, 3144565, 3773478, 5031304, 6289130, 7546956, 9433695, 10062608, 12578260, 15093912, 18867390, 20125216, 25156520, 30187824, 37734780, 50313040, 60375648, 75469560, 100626080, 150939120, 301878240]

約数ペア:

[(1, 301878240), (2, 150939120), (3, 100626080), (4, 75469560), (5, 60375648), (6, 50313040), (8, 37734780), (10, 30187824), (12, 25156520), (15, 20125216), (16, 18867390), (20, 15093912), (24, 12578260), (30, 10062608), (32, 9433695), (40, 7546956), (48, 6289130), (60, 5031304), (80, 3773478), (96, 3144565), (120, 2515652), (160, 1886739), (240, 1257826), (480, 628913)]