1481533920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1028843}}^1$

素因数の和:1028864

約数の個数: 72

約数和(自身を含む): 5055739416

約数和(自身を除く): 3574205496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1028843, 2057686, 3086529, 4115372, 5144215, 6173058, 8230744, 9259587, 10288430, 12346116, 15432645, 16461488, 18519174, 20576860, 24692232, 30865290, 32922976, 37038348, 41153720, 46297935, 49384464, 61730580, 74076696, 82307440, 92595870, 98768928, 123461160, 148153392, 164614880, 185191740, 246922320, 296306784, 370383480, 493844640, 740766960, 1481533920]

約数ペア:

[(1, 1481533920), (2, 740766960), (3, 493844640), (4, 370383480), (5, 296306784), (6, 246922320), (8, 185191740), (9, 164614880), (10, 148153392), (12, 123461160), (15, 98768928), (16, 92595870), (18, 82307440), (20, 74076696), (24, 61730580), (30, 49384464), (32, 46297935), (36, 41153720), (40, 37038348), (45, 32922976), (48, 30865290), (60, 24692232), (72, 20576860), (80, 18519174), (90, 16461488), (96, 15432645), (120, 12346116), (144, 10288430), (160, 9259587), (180, 8230744), (240, 6173058), (288, 5144215), (360, 4115372), (480, 3086529), (720, 2057686), (1440, 1028843)]