29507040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 104098176

約数和(自身を除く): 74591136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 661, 720, 744, 930, 992, 1116, 1240, 1322, 1395, 1440, 1488, 1860, 1983, 2232, 2480, 2644, 2790, 2976, 3305, 3720, 3966, 4464, 4960, 5288, 5580, 5949, 6610, 7440, 7932, 8928, 9915, 10576, 11160, 11898, 13220, 14880, 15864, 19830, 20491, 21152, 22320, 23796, 26440, 29745, 31728, 39660, 40982, 44640, 47592, 52880, 59490, 61473, 63456, 79320, 81964, 95184, 102455, 105760, 118980, 122946, 158640, 163928, 184419, 190368, 204910, 237960, 245892, 307365, 317280, 327856, 368838, 409820, 475920, 491784, 614730, 655712, 737676, 819640, 922095, 951840, 983568, 1229460, 1475352, 1639280, 1844190, 1967136, 2458920, 2950704, 3278560, 3688380, 4917840, 5901408, 7376760, 9835680, 14753520, 29507040]

約数ペア:

[(1, 29507040), (2, 14753520), (3, 9835680), (4, 7376760), (5, 5901408), (6, 4917840), (8, 3688380), (9, 3278560), (10, 2950704), (12, 2458920), (15, 1967136), (16, 1844190), (18, 1639280), (20, 1475352), (24, 1229460), (30, 983568), (31, 951840), (32, 922095), (36, 819640), (40, 737676), (45, 655712), (48, 614730), (60, 491784), (62, 475920), (72, 409820), (80, 368838), (90, 327856), (93, 317280), (96, 307365), (120, 245892), (124, 237960), (144, 204910), (155, 190368), (160, 184419), (180, 163928), (186, 158640), (240, 122946), (248, 118980), (279, 105760), (288, 102455), (310, 95184), (360, 81964), (372, 79320), (465, 63456), (480, 61473), (496, 59490), (558, 52880), (620, 47592), (661, 44640), (720, 40982), (744, 39660), (930, 31728), (992, 29745), (1116, 26440), (1240, 23796), (1322, 22320), (1395, 21152), (1440, 20491), (1488, 19830), (1860, 15864), (1983, 14880), (2232, 13220), (2480, 11898), (2644, 11160), (2790, 10576), (2976, 9915), (3305, 8928), (3720, 7932), (3966, 7440), (4464, 6610), (4960, 5949), (5288, 5580)]