142455960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5009}}^1$

素因数の和:5105

約数の個数: 96

約数和(自身を含む): 468936000

約数和(自身を除く): 326480040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 4740, 5009, 5688, 7110, 9480, 10018, 14220, 15027, 20036, 25045, 28440, 30054, 40072, 45081, 50090, 60108, 75135, 90162, 100180, 120216, 150270, 180324, 200360, 225405, 300540, 360648, 395711, 450810, 601080, 791422, 901620, 1187133, 1582844, 1803240, 1978555, 2374266, 3165688, 3561399, 3957110, 4748532, 5935665, 7122798, 7914220, 9497064, 11871330, 14245596, 15828440, 17806995, 23742660, 28491192, 35613990, 47485320, 71227980, 142455960]

約数ペア:

[(1, 142455960), (2, 71227980), (3, 47485320), (4, 35613990), (5, 28491192), (6, 23742660), (8, 17806995), (9, 15828440), (10, 14245596), (12, 11871330), (15, 9497064), (18, 7914220), (20, 7122798), (24, 5935665), (30, 4748532), (36, 3957110), (40, 3561399), (45, 3165688), (60, 2374266), (72, 1978555), (79, 1803240), (90, 1582844), (120, 1187133), (158, 901620), (180, 791422), (237, 601080), (316, 450810), (360, 395711), (395, 360648), (474, 300540), (632, 225405), (711, 200360), (790, 180324), (948, 150270), (1185, 120216), (1422, 100180), (1580, 90162), (1896, 75135), (2370, 60108), (2844, 50090), (3160, 45081), (3555, 40072), (4740, 30054), (5009, 28440), (5688, 25045), (7110, 20036), (9480, 15027), (10018, 14220)]