215599680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{74861}}^1$

素因数の和:74884

約数の個数: 84

約数和(自身を含む): 741582972

約数和(自身を除く): 525983292

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 74861, 149722, 224583, 299444, 374305, 449166, 598888, 673749, 748610, 898332, 1122915, 1197776, 1347498, 1497220, 1796664, 2245830, 2395552, 2694996, 2994440, 3368745, 3593328, 4491660, 4791104, 5389992, 5988880, 6737490, 7186656, 8983320, 10779984, 11977760, 13474980, 14373312, 17966640, 21559968, 23955520, 26949960, 35933280, 43119936, 53899920, 71866560, 107799840, 215599680]

約数ペア:

[(1, 215599680), (2, 107799840), (3, 71866560), (4, 53899920), (5, 43119936), (6, 35933280), (8, 26949960), (9, 23955520), (10, 21559968), (12, 17966640), (15, 14373312), (16, 13474980), (18, 11977760), (20, 10779984), (24, 8983320), (30, 7186656), (32, 6737490), (36, 5988880), (40, 5389992), (45, 4791104), (48, 4491660), (60, 3593328), (64, 3368745), (72, 2994440), (80, 2694996), (90, 2395552), (96, 2245830), (120, 1796664), (144, 1497220), (160, 1347498), (180, 1197776), (192, 1122915), (240, 898332), (288, 748610), (320, 673749), (360, 598888), (480, 449166), (576, 374305), (720, 299444), (960, 224583), (1440, 149722), (2880, 74861)]