2417760420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{270443}}^1$

素因数の和:270604

約数の個数: 48

約数和(自身を含む): 6815188800

約数和(自身を除く): 4397428380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 270443, 540886, 811329, 1081772, 1352215, 1622658, 2704430, 3245316, 4056645, 5408860, 8113290, 16226580, 40296007, 80592014, 120888021, 161184028, 201480035, 241776042, 402960070, 483552084, 604440105, 805920140, 1208880210, 2417760420]

約数ペア:

[(1, 2417760420), (2, 1208880210), (3, 805920140), (4, 604440105), (5, 483552084), (6, 402960070), (10, 241776042), (12, 201480035), (15, 161184028), (20, 120888021), (30, 80592014), (60, 40296007), (149, 16226580), (298, 8113290), (447, 5408860), (596, 4056645), (745, 3245316), (894, 2704430), (1490, 1622658), (1788, 1352215), (2235, 1081772), (2980, 811329), (4470, 540886), (8940, 270443)]