203428320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1867}}^1$

素因数の和:2112

約数の個数: 96

約数和(自身を含む): 643966848

約数和(自身を除く): 440538528

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, 227, 240, 454, 480, 681, 908, 1135, 1362, 1816, 1867, 2270, 2724, 3405, 3632, 3734, 4540, 5448, 5601, 6810, 7264, 7468, 9080, 9335, 10896, 11202, 13620, 14936, 18160, 18670, 21792, 22404, 27240, 28005, 29872, 36320, 37340, 44808, 54480, 56010, 59744, 74680, 89616, 108960, 112020, 149360, 179232, 224040, 298720, 423809, 448080, 847618, 896160, 1271427, 1695236, 2119045, 2542854, 3390472, 4238090, 5085708, 6357135, 6780944, 8476180, 10171416, 12714270, 13561888, 16952360, 20342832, 25428540, 33904720, 40685664, 50857080, 67809440, 101714160, 203428320]

約数ペア:

[(1, 203428320), (2, 101714160), (3, 67809440), (4, 50857080), (5, 40685664), (6, 33904720), (8, 25428540), (10, 20342832), (12, 16952360), (15, 13561888), (16, 12714270), (20, 10171416), (24, 8476180), (30, 6780944), (32, 6357135), (40, 5085708), (48, 4238090), (60, 3390472), (80, 2542854), (96, 2119045), (120, 1695236), (160, 1271427), (227, 896160), (240, 847618), (454, 448080), (480, 423809), (681, 298720), (908, 224040), (1135, 179232), (1362, 149360), (1816, 112020), (1867, 108960), (2270, 89616), (2724, 74680), (3405, 59744), (3632, 56010), (3734, 54480), (4540, 44808), (5448, 37340), (5601, 36320), (6810, 29872), (7264, 28005), (7468, 27240), (9080, 22404), (9335, 21792), (10896, 18670), (11202, 18160), (13620, 14936)]