1252177440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2608703}}^1$

素因数の和:2608721

約数の個数: 48

約数和(自身を含む): 3944360448

約数和(自身を除く): 2692183008

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, 2608703, 5217406, 7826109, 10434812, 13043515, 15652218, 20869624, 26087030, 31304436, 39130545, 41739248, 52174060, 62608872, 78261090, 83478496, 104348120, 125217744, 156522180, 208696240, 250435488, 313044360, 417392480, 626088720, 1252177440]

約数ペア:

[(1, 1252177440), (2, 626088720), (3, 417392480), (4, 313044360), (5, 250435488), (6, 208696240), (8, 156522180), (10, 125217744), (12, 104348120), (15, 83478496), (16, 78261090), (20, 62608872), (24, 52174060), (30, 41739248), (32, 39130545), (40, 31304436), (48, 26087030), (60, 20869624), (80, 15652218), (96, 13043515), (120, 10434812), (160, 7826109), (240, 5217406), (480, 2608703)]