201604380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81953}}^1$

素因数の和:82006

約数の個数: 48

約数和(自身を含む): 578267424

約数和(自身を除く): 376663044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81953, 163906, 245859, 327812, 409765, 491718, 819530, 983436, 1229295, 1639060, 2458590, 3360073, 4917180, 6720146, 10080219, 13440292, 16800365, 20160438, 33600730, 40320876, 50401095, 67201460, 100802190, 201604380]

約数ペア:

[(1, 201604380), (2, 100802190), (3, 67201460), (4, 50401095), (5, 40320876), (6, 33600730), (10, 20160438), (12, 16800365), (15, 13440292), (20, 10080219), (30, 6720146), (41, 4917180), (60, 3360073), (82, 2458590), (123, 1639060), (164, 1229295), (205, 983436), (246, 819530), (410, 491718), (492, 409765), (615, 327812), (820, 245859), (1230, 163906), (2460, 81953)]