1680180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 3146124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 683, 820, 1230, 1366, 2049, 2460, 2732, 3415, 4098, 6830, 8196, 10245, 13660, 20490, 28003, 40980, 56006, 84009, 112012, 140015, 168018, 280030, 336036, 420045, 560060, 840090, 1680180]

約数ペア:

[(1, 1680180), (2, 840090), (3, 560060), (4, 420045), (5, 336036), (6, 280030), (10, 168018), (12, 140015), (15, 112012), (20, 84009), (30, 56006), (41, 40980), (60, 28003), (82, 20490), (123, 13660), (164, 10245), (205, 8196), (246, 6830), (410, 4098), (492, 3415), (615, 2732), (683, 2460), (820, 2049), (1230, 1366)]