11755980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 35939904

約数和(自身を除く): 24183924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 271, 482, 542, 723, 813, 964, 1084, 1205, 1355, 1446, 1626, 2169, 2410, 2439, 2710, 2892, 3252, 3615, 4065, 4338, 4820, 4878, 5420, 7230, 8130, 8676, 9756, 10845, 12195, 14460, 16260, 21690, 24390, 43380, 48780, 65311, 130622, 195933, 261244, 326555, 391866, 587799, 653110, 783732, 979665, 1175598, 1306220, 1959330, 2351196, 2938995, 3918660, 5877990, 11755980]

約数ペア:

[(1, 11755980), (2, 5877990), (3, 3918660), (4, 2938995), (5, 2351196), (6, 1959330), (9, 1306220), (10, 1175598), (12, 979665), (15, 783732), (18, 653110), (20, 587799), (30, 391866), (36, 326555), (45, 261244), (60, 195933), (90, 130622), (180, 65311), (241, 48780), (271, 43380), (482, 24390), (542, 21690), (723, 16260), (813, 14460), (964, 12195), (1084, 10845), (1205, 9756), (1355, 8676), (1446, 8130), (1626, 7230), (2169, 5420), (2410, 4878), (2439, 4820), (2710, 4338), (2892, 4065), (3252, 3615)]