23817120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 79017120

約数和(自身を除く): 55200000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 59, 60, 80, 87, 96, 116, 118, 120, 145, 160, 174, 177, 232, 236, 240, 290, 295, 348, 354, 435, 464, 472, 480, 580, 590, 696, 708, 841, 870, 885, 928, 944, 1160, 1180, 1392, 1416, 1682, 1711, 1740, 1770, 1888, 2320, 2360, 2523, 2784, 2832, 3364, 3422, 3480, 3540, 4205, 4640, 4720, 5046, 5133, 5664, 6728, 6844, 6960, 7080, 8410, 8555, 9440, 10092, 10266, 12615, 13456, 13688, 13920, 14160, 16820, 17110, 20184, 20532, 25230, 25665, 26912, 27376, 28320, 33640, 34220, 40368, 41064, 49619, 50460, 51330, 54752, 67280, 68440, 80736, 82128, 99238, 100920, 102660, 134560, 136880, 148857, 164256, 198476, 201840, 205320, 248095, 273760, 297714, 396952, 403680, 410640, 496190, 595428, 744285, 793904, 821280, 992380, 1190856, 1488570, 1587808, 1984760, 2381712, 2977140, 3969520, 4763424, 5954280, 7939040, 11908560, 23817120]

約数ペア:

[(1, 23817120), (2, 11908560), (3, 7939040), (4, 5954280), (5, 4763424), (6, 3969520), (8, 2977140), (10, 2381712), (12, 1984760), (15, 1587808), (16, 1488570), (20, 1190856), (24, 992380), (29, 821280), (30, 793904), (32, 744285), (40, 595428), (48, 496190), (58, 410640), (59, 403680), (60, 396952), (80, 297714), (87, 273760), (96, 248095), (116, 205320), (118, 201840), (120, 198476), (145, 164256), (160, 148857), (174, 136880), (177, 134560), (232, 102660), (236, 100920), (240, 99238), (290, 82128), (295, 80736), (348, 68440), (354, 67280), (435, 54752), (464, 51330), (472, 50460), (480, 49619), (580, 41064), (590, 40368), (696, 34220), (708, 33640), (841, 28320), (870, 27376), (885, 26912), (928, 25665), (944, 25230), (1160, 20532), (1180, 20184), (1392, 17110), (1416, 16820), (1682, 14160), (1711, 13920), (1740, 13688), (1770, 13456), (1888, 12615), (2320, 10266), (2360, 10092), (2523, 9440), (2784, 8555), (2832, 8410), (3364, 7080), (3422, 6960), (3480, 6844), (3540, 6728), (4205, 5664), (4640, 5133), (4720, 5046)]