202030320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841793}}^1$

素因数の和:841809

約数の個数: 40

約数和(自身を含む): 626294736

約数和(自身を除く): 424264416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841793, 1683586, 2525379, 3367172, 4208965, 5050758, 6734344, 8417930, 10101516, 12626895, 13468688, 16835860, 20203032, 25253790, 33671720, 40406064, 50507580, 67343440, 101015160, 202030320]

約数ペア:

[(1, 202030320), (2, 101015160), (3, 67343440), (4, 50507580), (5, 40406064), (6, 33671720), (8, 25253790), (10, 20203032), (12, 16835860), (15, 13468688), (16, 12626895), (20, 10101516), (24, 8417930), (30, 6734344), (40, 5050758), (48, 4208965), (60, 3367172), (80, 2525379), (120, 1683586), (240, 841793)]