124397940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109121}}^1$

素因数の和:109152

約数の個数: 48

約数和(自身を含む): 366649920

約数和(自身を除く): 242251980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 109121, 218242, 327363, 436484, 545605, 654726, 1091210, 1309452, 1636815, 2073299, 2182420, 3273630, 4146598, 6219897, 6547260, 8293196, 10366495, 12439794, 20732990, 24879588, 31099485, 41465980, 62198970, 124397940]

約数ペア:

[(1, 124397940), (2, 62198970), (3, 41465980), (4, 31099485), (5, 24879588), (6, 20732990), (10, 12439794), (12, 10366495), (15, 8293196), (19, 6547260), (20, 6219897), (30, 4146598), (38, 3273630), (57, 2182420), (60, 2073299), (76, 1636815), (95, 1309452), (114, 1091210), (190, 654726), (228, 545605), (285, 436484), (380, 327363), (570, 218242), (1140, 109121)]