73436640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{152993}}^1$

素因数の和:153011

約数の個数: 48

約数和(自身を含む): 231326928

約数和(自身を除く): 157890288

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, 152993, 305986, 458979, 611972, 764965, 917958, 1223944, 1529930, 1835916, 2294895, 2447888, 3059860, 3671832, 4589790, 4895776, 6119720, 7343664, 9179580, 12239440, 14687328, 18359160, 24478880, 36718320, 73436640]

約数ペア:

[(1, 73436640), (2, 36718320), (3, 24478880), (4, 18359160), (5, 14687328), (6, 12239440), (8, 9179580), (10, 7343664), (12, 6119720), (15, 4895776), (16, 4589790), (20, 3671832), (24, 3059860), (30, 2447888), (32, 2294895), (40, 1835916), (48, 1529930), (60, 1223944), (80, 917958), (96, 764965), (120, 611972), (160, 458979), (240, 305986), (480, 152993)]