145570920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{110281}}^1$

素因数の和:110306

約数の個数: 64

約数和(自身を含む): 476418240

約数和(自身を除く): 330847320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 110281, 220562, 330843, 441124, 551405, 661686, 882248, 1102810, 1213091, 1323372, 1654215, 2205620, 2426182, 2646744, 3308430, 3639273, 4411240, 4852364, 6065455, 6616860, 7278546, 9704728, 12130910, 13233720, 14557092, 18196365, 24261820, 29114184, 36392730, 48523640, 72785460, 145570920]

約数ペア:

[(1, 145570920), (2, 72785460), (3, 48523640), (4, 36392730), (5, 29114184), (6, 24261820), (8, 18196365), (10, 14557092), (11, 13233720), (12, 12130910), (15, 9704728), (20, 7278546), (22, 6616860), (24, 6065455), (30, 4852364), (33, 4411240), (40, 3639273), (44, 3308430), (55, 2646744), (60, 2426182), (66, 2205620), (88, 1654215), (110, 1323372), (120, 1213091), (132, 1102810), (165, 882248), (220, 661686), (264, 551405), (330, 441124), (440, 330843), (660, 220562), (1320, 110281)]