73208160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50839}}^1$

素因数の和:50860

約数の個数: 72

約数和(自身を含む): 249827760

約数和(自身を除く): 176619600

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 50839, 101678, 152517, 203356, 254195, 305034, 406712, 457551, 508390, 610068, 762585, 813424, 915102, 1016780, 1220136, 1525170, 1626848, 1830204, 2033560, 2287755, 2440272, 3050340, 3660408, 4067120, 4575510, 4880544, 6100680, 7320816, 8134240, 9151020, 12201360, 14641632, 18302040, 24402720, 36604080, 73208160]

約数ペア:

[(1, 73208160), (2, 36604080), (3, 24402720), (4, 18302040), (5, 14641632), (6, 12201360), (8, 9151020), (9, 8134240), (10, 7320816), (12, 6100680), (15, 4880544), (16, 4575510), (18, 4067120), (20, 3660408), (24, 3050340), (30, 2440272), (32, 2287755), (36, 2033560), (40, 1830204), (45, 1626848), (48, 1525170), (60, 1220136), (72, 1016780), (80, 915102), (90, 813424), (96, 762585), (120, 610068), (144, 508390), (160, 457551), (180, 406712), (240, 305034), (288, 254195), (360, 203356), (480, 152517), (720, 101678), (1440, 50839)]