3005040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 9820800

約数和(自身を除く): 6815760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 659, 760, 912, 1140, 1318, 1520, 1977, 2280, 2636, 3295, 3954, 4560, 5272, 6590, 7908, 9885, 10544, 12521, 13180, 15816, 19770, 25042, 26360, 31632, 37563, 39540, 50084, 52720, 62605, 75126, 79080, 100168, 125210, 150252, 158160, 187815, 200336, 250420, 300504, 375630, 500840, 601008, 751260, 1001680, 1502520, 3005040]

約数ペア:

[(1, 3005040), (2, 1502520), (3, 1001680), (4, 751260), (5, 601008), (6, 500840), (8, 375630), (10, 300504), (12, 250420), (15, 200336), (16, 187815), (19, 158160), (20, 150252), (24, 125210), (30, 100168), (38, 79080), (40, 75126), (48, 62605), (57, 52720), (60, 50084), (76, 39540), (80, 37563), (95, 31632), (114, 26360), (120, 25042), (152, 19770), (190, 15816), (228, 13180), (240, 12521), (285, 10544), (304, 9885), (380, 7908), (456, 6590), (570, 5272), (659, 4560), (760, 3954), (912, 3295), (1140, 2636), (1318, 2280), (1520, 1977)]