73018080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{50707}}^1$

素因数の和:50728

約数の個数: 72

約数和(自身を含む): 249179112

約数和(自身を除く): 176161032

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, 50707, 101414, 152121, 202828, 253535, 304242, 405656, 456363, 507070, 608484, 760605, 811312, 912726, 1014140, 1216968, 1521210, 1622624, 1825452, 2028280, 2281815, 2433936, 3042420, 3650904, 4056560, 4563630, 4867872, 6084840, 7301808, 8113120, 9127260, 12169680, 14603616, 18254520, 24339360, 36509040, 73018080]

約数ペア:

[(1, 73018080), (2, 36509040), (3, 24339360), (4, 18254520), (5, 14603616), (6, 12169680), (8, 9127260), (9, 8113120), (10, 7301808), (12, 6084840), (15, 4867872), (16, 4563630), (18, 4056560), (20, 3650904), (24, 3042420), (30, 2433936), (32, 2281815), (36, 2028280), (40, 1825452), (45, 1622624), (48, 1521210), (60, 1216968), (72, 1014140), (80, 912726), (90, 811312), (96, 760605), (120, 608484), (144, 507070), (160, 456363), (180, 405656), (240, 304242), (288, 253535), (360, 202828), (480, 152121), (720, 101414), (1440, 50707)]