291593760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31973}}^1$

素因数の和:32010

約数の個数: 96

約数和(自身を含む): 966893760

約数和(自身を除く): 675300000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 31973, 63946, 95919, 127892, 159865, 191838, 255784, 319730, 383676, 479595, 511568, 607487, 639460, 767352, 959190, 1023136, 1214974, 1278920, 1534704, 1822461, 1918380, 2429948, 2557840, 3037435, 3069408, 3644922, 3836760, 4859896, 5115680, 6074870, 7289844, 7673520, 9112305, 9719792, 12149740, 14579688, 15347040, 18224610, 19439584, 24299480, 29159376, 36449220, 48598960, 58318752, 72898440, 97197920, 145796880, 291593760]

約数ペア:

[(1, 291593760), (2, 145796880), (3, 97197920), (4, 72898440), (5, 58318752), (6, 48598960), (8, 36449220), (10, 29159376), (12, 24299480), (15, 19439584), (16, 18224610), (19, 15347040), (20, 14579688), (24, 12149740), (30, 9719792), (32, 9112305), (38, 7673520), (40, 7289844), (48, 6074870), (57, 5115680), (60, 4859896), (76, 3836760), (80, 3644922), (95, 3069408), (96, 3037435), (114, 2557840), (120, 2429948), (152, 1918380), (160, 1822461), (190, 1534704), (228, 1278920), (240, 1214974), (285, 1023136), (304, 959190), (380, 767352), (456, 639460), (480, 607487), (570, 511568), (608, 479595), (760, 383676), (912, 319730), (1140, 255784), (1520, 191838), (1824, 159865), (2280, 127892), (3040, 95919), (4560, 63946), (9120, 31973)]