161332680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 500472000

約数和(自身を除く): 339139320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 961, 1240, 1399, 1860, 1922, 2798, 2883, 3720, 3844, 4197, 4805, 5596, 5766, 6995, 7688, 8394, 9610, 11192, 11532, 13990, 14415, 16788, 19220, 20985, 23064, 27980, 28830, 33576, 38440, 41970, 43369, 55960, 57660, 83940, 86738, 115320, 130107, 167880, 173476, 216845, 260214, 346952, 433690, 520428, 650535, 867380, 1040856, 1301070, 1344439, 1734760, 2602140, 2688878, 4033317, 5204280, 5377756, 6722195, 8066634, 10755512, 13444390, 16133268, 20166585, 26888780, 32266536, 40333170, 53777560, 80666340, 161332680]

約数ペア:

[(1, 161332680), (2, 80666340), (3, 53777560), (4, 40333170), (5, 32266536), (6, 26888780), (8, 20166585), (10, 16133268), (12, 13444390), (15, 10755512), (20, 8066634), (24, 6722195), (30, 5377756), (31, 5204280), (40, 4033317), (60, 2688878), (62, 2602140), (93, 1734760), (120, 1344439), (124, 1301070), (155, 1040856), (186, 867380), (248, 650535), (310, 520428), (372, 433690), (465, 346952), (620, 260214), (744, 216845), (930, 173476), (961, 167880), (1240, 130107), (1399, 115320), (1860, 86738), (1922, 83940), (2798, 57660), (2883, 55960), (3720, 43369), (3844, 41970), (4197, 38440), (4805, 33576), (5596, 28830), (5766, 27980), (6995, 23064), (7688, 20985), (8394, 19220), (9610, 16788), (11192, 14415), (11532, 13990)]