47312280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6953

約数の個数: 96

約数和(自身を含む): 161881200

約数和(自身を除く): 114568920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 6917, 13834, 20751, 27668, 34585, 41502, 55336, 62253, 69170, 83004, 103755, 124506, 131423, 138340, 166008, 207510, 249012, 262846, 276680, 311265, 394269, 415020, 498024, 525692, 622530, 657115, 788538, 830040, 1051384, 1182807, 1245060, 1314230, 1577076, 1971345, 2365614, 2490120, 2628460, 3154152, 3942690, 4731228, 5256920, 5914035, 7885380, 9462456, 11828070, 15770760, 23656140, 47312280]

約数ペア:

[(1, 47312280), (2, 23656140), (3, 15770760), (4, 11828070), (5, 9462456), (6, 7885380), (8, 5914035), (9, 5256920), (10, 4731228), (12, 3942690), (15, 3154152), (18, 2628460), (19, 2490120), (20, 2365614), (24, 1971345), (30, 1577076), (36, 1314230), (38, 1245060), (40, 1182807), (45, 1051384), (57, 830040), (60, 788538), (72, 657115), (76, 622530), (90, 525692), (95, 498024), (114, 415020), (120, 394269), (152, 311265), (171, 276680), (180, 262846), (190, 249012), (228, 207510), (285, 166008), (342, 138340), (360, 131423), (380, 124506), (456, 103755), (570, 83004), (684, 69170), (760, 62253), (855, 55336), (1140, 41502), (1368, 34585), (1710, 27668), (2280, 20751), (3420, 13834), (6840, 6917)]