30040440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4243}}^1$

素因数の和:4316

約数の個数: 64

約数和(自身を含む): 91670400

約数和(自身を除く): 61629960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 4243, 7080, 8486, 12729, 16972, 21215, 25458, 33944, 42430, 50916, 63645, 84860, 101832, 127290, 169720, 250337, 254580, 500674, 509160, 751011, 1001348, 1251685, 1502022, 2002696, 2503370, 3004044, 3755055, 5006740, 6008088, 7510110, 10013480, 15020220, 30040440]

約数ペア:

[(1, 30040440), (2, 15020220), (3, 10013480), (4, 7510110), (5, 6008088), (6, 5006740), (8, 3755055), (10, 3004044), (12, 2503370), (15, 2002696), (20, 1502022), (24, 1251685), (30, 1001348), (40, 751011), (59, 509160), (60, 500674), (118, 254580), (120, 250337), (177, 169720), (236, 127290), (295, 101832), (354, 84860), (472, 63645), (590, 50916), (708, 42430), (885, 33944), (1180, 25458), (1416, 21215), (1770, 16972), (2360, 12729), (3540, 8486), (4243, 7080)]