27971318880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19424527}}^1$

素因数の和:19424548

約数の個数: 72

約数和(自身を含む): 95452130592

約数和(自身を除く): 67480811712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 19424527, 38849054, 58273581, 77698108, 97122635, 116547162, 155396216, 174820743, 194245270, 233094324, 291367905, 310792432, 349641486, 388490540, 466188648, 582735810, 621584864, 699282972, 776981080, 874103715, 932377296, 1165471620, 1398565944, 1553962160, 1748207430, 1864754592, 2330943240, 2797131888, 3107924320, 3496414860, 4661886480, 5594263776, 6992829720, 9323772960, 13985659440, 27971318880]

約数ペア:

[(1, 27971318880), (2, 13985659440), (3, 9323772960), (4, 6992829720), (5, 5594263776), (6, 4661886480), (8, 3496414860), (9, 3107924320), (10, 2797131888), (12, 2330943240), (15, 1864754592), (16, 1748207430), (18, 1553962160), (20, 1398565944), (24, 1165471620), (30, 932377296), (32, 874103715), (36, 776981080), (40, 699282972), (45, 621584864), (48, 582735810), (60, 466188648), (72, 388490540), (80, 349641486), (90, 310792432), (96, 291367905), (120, 233094324), (144, 194245270), (160, 174820743), (180, 155396216), (240, 116547162), (288, 97122635), (360, 77698108), (480, 58273581), (720, 38849054), (1440, 19424527)]