1244640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2593}}^1$

素因数の和:2611

約数の個数: 48

約数和(自身を含む): 3922128

約数和(自身を除く): 2677488

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, 2593, 5186, 7779, 10372, 12965, 15558, 20744, 25930, 31116, 38895, 41488, 51860, 62232, 77790, 82976, 103720, 124464, 155580, 207440, 248928, 311160, 414880, 622320, 1244640]

約数ペア:

[(1, 1244640), (2, 622320), (3, 414880), (4, 311160), (5, 248928), (6, 207440), (8, 155580), (10, 124464), (12, 103720), (15, 82976), (16, 77790), (20, 62232), (24, 51860), (30, 41488), (32, 38895), (40, 31116), (48, 25930), (60, 20744), (80, 15558), (96, 12965), (120, 10372), (160, 7779), (240, 5186), (480, 2593)]