126228720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{525953}}^1$

素因数の和:525969

約数の個数: 40

約数和(自身を含む): 391309776

約数和(自身を除く): 265081056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 525953, 1051906, 1577859, 2103812, 2629765, 3155718, 4207624, 5259530, 6311436, 7889295, 8415248, 10519060, 12622872, 15778590, 21038120, 25245744, 31557180, 42076240, 63114360, 126228720]

約数ペア:

[(1, 126228720), (2, 63114360), (3, 42076240), (4, 31557180), (5, 25245744), (6, 21038120), (8, 15778590), (10, 12622872), (12, 10519060), (15, 8415248), (16, 7889295), (20, 6311436), (24, 5259530), (30, 4207624), (40, 3155718), (48, 2629765), (60, 2103812), (80, 1577859), (120, 1051906), (240, 525953)]