1385970120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{9413}}^1$

素因数の和:9839

約数の個数: 96

約数和(自身を含む): 4515895800

約数和(自身を除く): 3129925680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 818, 1227, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 6135, 7362, 8180, 9413, 9816, 12270, 14724, 16360, 18405, 18826, 24540, 28239, 29448, 36810, 37652, 47065, 49080, 56478, 73620, 75304, 84717, 94130, 112956, 141195, 147240, 169434, 188260, 225912, 282390, 338868, 376520, 423585, 564780, 677736, 847170, 1129560, 1694340, 3388680, 3849917, 7699834, 11549751, 15399668, 19249585, 23099502, 30799336, 34649253, 38499170, 46199004, 57748755, 69298506, 76998340, 92398008, 115497510, 138597012, 153996680, 173246265, 230995020, 277194024, 346492530, 461990040, 692985060, 1385970120]

約数ペア:

[(1, 1385970120), (2, 692985060), (3, 461990040), (4, 346492530), (5, 277194024), (6, 230995020), (8, 173246265), (9, 153996680), (10, 138597012), (12, 115497510), (15, 92398008), (18, 76998340), (20, 69298506), (24, 57748755), (30, 46199004), (36, 38499170), (40, 34649253), (45, 30799336), (60, 23099502), (72, 19249585), (90, 15399668), (120, 11549751), (180, 7699834), (360, 3849917), (409, 3388680), (818, 1694340), (1227, 1129560), (1636, 847170), (2045, 677736), (2454, 564780), (3272, 423585), (3681, 376520), (4090, 338868), (4908, 282390), (6135, 225912), (7362, 188260), (8180, 169434), (9413, 147240), (9816, 141195), (12270, 112956), (14724, 94130), (16360, 84717), (18405, 75304), (18826, 73620), (24540, 56478), (28239, 49080), (29448, 47065), (36810, 37652)]