117831720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 365783040

約数和(自身を除く): 247951320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 97, 106, 120, 159, 191, 194, 212, 265, 291, 318, 382, 388, 424, 485, 530, 573, 582, 636, 764, 776, 795, 955, 970, 1060, 1146, 1164, 1272, 1455, 1528, 1590, 1910, 1940, 2120, 2292, 2328, 2865, 2910, 3180, 3820, 3880, 4584, 5141, 5730, 5820, 6360, 7640, 10123, 10282, 11460, 11640, 15423, 18527, 20246, 20564, 22920, 25705, 30369, 30846, 37054, 40492, 41128, 50615, 51410, 55581, 60738, 61692, 74108, 77115, 80984, 92635, 101230, 102820, 111162, 121476, 123384, 148216, 151845, 154230, 185270, 202460, 205640, 222324, 242952, 277905, 303690, 308460, 370540, 404920, 444648, 555810, 607380, 616920, 741080, 981931, 1111620, 1214760, 1963862, 2223240, 2945793, 3927724, 4909655, 5891586, 7855448, 9819310, 11783172, 14728965, 19638620, 23566344, 29457930, 39277240, 58915860, 117831720]

約数ペア:

[(1, 117831720), (2, 58915860), (3, 39277240), (4, 29457930), (5, 23566344), (6, 19638620), (8, 14728965), (10, 11783172), (12, 9819310), (15, 7855448), (20, 5891586), (24, 4909655), (30, 3927724), (40, 2945793), (53, 2223240), (60, 1963862), (97, 1214760), (106, 1111620), (120, 981931), (159, 741080), (191, 616920), (194, 607380), (212, 555810), (265, 444648), (291, 404920), (318, 370540), (382, 308460), (388, 303690), (424, 277905), (485, 242952), (530, 222324), (573, 205640), (582, 202460), (636, 185270), (764, 154230), (776, 151845), (795, 148216), (955, 123384), (970, 121476), (1060, 111162), (1146, 102820), (1164, 101230), (1272, 92635), (1455, 80984), (1528, 77115), (1590, 74108), (1910, 61692), (1940, 60738), (2120, 55581), (2292, 51410), (2328, 50615), (2865, 41128), (2910, 40492), (3180, 37054), (3820, 30846), (3880, 30369), (4584, 25705), (5141, 22920), (5730, 20564), (5820, 20246), (6360, 18527), (7640, 15423), (10123, 11640), (10282, 11460)]