381200880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{9511}}^1$

素因数の和:9694

約数の個数: 80

約数和(自身を含む): 1188923904

約数和(自身を除く): 807723024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 2672, 3340, 4008, 5010, 6680, 8016, 9511, 10020, 13360, 19022, 20040, 28533, 38044, 40080, 47555, 57066, 76088, 95110, 114132, 142665, 152176, 190220, 228264, 285330, 380440, 456528, 570660, 760880, 1141320, 1588337, 2282640, 3176674, 4765011, 6353348, 7941685, 9530022, 12706696, 15883370, 19060044, 23825055, 25413392, 31766740, 38120088, 47650110, 63533480, 76240176, 95300220, 127066960, 190600440, 381200880]

約数ペア:

[(1, 381200880), (2, 190600440), (3, 127066960), (4, 95300220), (5, 76240176), (6, 63533480), (8, 47650110), (10, 38120088), (12, 31766740), (15, 25413392), (16, 23825055), (20, 19060044), (24, 15883370), (30, 12706696), (40, 9530022), (48, 7941685), (60, 6353348), (80, 4765011), (120, 3176674), (167, 2282640), (240, 1588337), (334, 1141320), (501, 760880), (668, 570660), (835, 456528), (1002, 380440), (1336, 285330), (1670, 228264), (2004, 190220), (2505, 152176), (2672, 142665), (3340, 114132), (4008, 95110), (5010, 76088), (6680, 57066), (8016, 47555), (9511, 40080), (10020, 38044), (13360, 28533), (19022, 20040)]