54909240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24083}}^1$

素因数の和:24116

約数の個数: 64

約数和(自身を含む): 173404800

約数和(自身を除く): 118495560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24083, 48166, 72249, 96332, 120415, 144498, 192664, 240830, 288996, 361245, 457577, 481660, 577992, 722490, 915154, 963320, 1372731, 1444980, 1830308, 2287885, 2745462, 2889960, 3660616, 4575770, 5490924, 6863655, 9151540, 10981848, 13727310, 18303080, 27454620, 54909240]

約数ペア:

[(1, 54909240), (2, 27454620), (3, 18303080), (4, 13727310), (5, 10981848), (6, 9151540), (8, 6863655), (10, 5490924), (12, 4575770), (15, 3660616), (19, 2889960), (20, 2745462), (24, 2287885), (30, 1830308), (38, 1444980), (40, 1372731), (57, 963320), (60, 915154), (76, 722490), (95, 577992), (114, 481660), (120, 457577), (152, 361245), (190, 288996), (228, 240830), (285, 192664), (380, 144498), (456, 120415), (570, 96332), (760, 72249), (1140, 48166), (2280, 24083)]