29956320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 144

約数和(自身を含む): 104019552

約数和(自身を除く): 74063232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 293, 355, 360, 426, 480, 568, 586, 639, 710, 720, 852, 879, 1065, 1136, 1172, 1278, 1420, 1440, 1465, 1704, 1758, 2130, 2272, 2344, 2556, 2637, 2840, 2930, 3195, 3408, 3516, 4260, 4395, 4688, 5112, 5274, 5680, 5860, 6390, 6816, 7032, 8520, 8790, 9376, 10224, 10548, 11360, 11720, 12780, 13185, 14064, 17040, 17580, 20448, 20803, 21096, 23440, 25560, 26370, 28128, 34080, 35160, 41606, 42192, 46880, 51120, 52740, 62409, 70320, 83212, 84384, 102240, 104015, 105480, 124818, 140640, 166424, 187227, 208030, 210960, 249636, 312045, 332848, 374454, 416060, 421920, 499272, 624090, 665696, 748908, 832120, 936135, 998544, 1248180, 1497816, 1664240, 1872270, 1997088, 2496360, 2995632, 3328480, 3744540, 4992720, 5991264, 7489080, 9985440, 14978160, 29956320]

約数ペア:

[(1, 29956320), (2, 14978160), (3, 9985440), (4, 7489080), (5, 5991264), (6, 4992720), (8, 3744540), (9, 3328480), (10, 2995632), (12, 2496360), (15, 1997088), (16, 1872270), (18, 1664240), (20, 1497816), (24, 1248180), (30, 998544), (32, 936135), (36, 832120), (40, 748908), (45, 665696), (48, 624090), (60, 499272), (71, 421920), (72, 416060), (80, 374454), (90, 332848), (96, 312045), (120, 249636), (142, 210960), (144, 208030), (160, 187227), (180, 166424), (213, 140640), (240, 124818), (284, 105480), (288, 104015), (293, 102240), (355, 84384), (360, 83212), (426, 70320), (480, 62409), (568, 52740), (586, 51120), (639, 46880), (710, 42192), (720, 41606), (852, 35160), (879, 34080), (1065, 28128), (1136, 26370), (1172, 25560), (1278, 23440), (1420, 21096), (1440, 20803), (1465, 20448), (1704, 17580), (1758, 17040), (2130, 14064), (2272, 13185), (2344, 12780), (2556, 11720), (2637, 11360), (2840, 10548), (2930, 10224), (3195, 9376), (3408, 8790), (3516, 8520), (4260, 7032), (4395, 6816), (4688, 6390), (5112, 5860), (5274, 5680)]