300401920

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2620

約数の個数: 144

約数和(自身を含む): 885951360

約数和(自身を除く): 585549440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2579, 2912, 3328, 3640, 4160, 4480, 5158, 5824, 7280, 8320, 8960, 10316, 11648, 12895, 14560, 16640, 18053, 20632, 23296, 25790, 29120, 33527, 36106, 41264, 51580, 58240, 67054, 72212, 82528, 90265, 103160, 116480, 134108, 144424, 165056, 167635, 180530, 206320, 234689, 268216, 288848, 330112, 335270, 361060, 412640, 469378, 536432, 577696, 660224, 670540, 722120, 825280, 938756, 1072864, 1155392, 1173445, 1341080, 1444240, 1650560, 1877512, 2145728, 2310784, 2346890, 2682160, 2888480, 3301120, 3755024, 4291456, 4621568, 4693780, 5364320, 5776960, 7510048, 8582912, 9387560, 10728640, 11553920, 15020096, 18775120, 21457280, 23107840, 30040192, 37550240, 42914560, 60080384, 75100480, 150200960, 300401920]

約数ペア:

[(1, 300401920), (2, 150200960), (4, 75100480), (5, 60080384), (7, 42914560), (8, 37550240), (10, 30040192), (13, 23107840), (14, 21457280), (16, 18775120), (20, 15020096), (26, 11553920), (28, 10728640), (32, 9387560), (35, 8582912), (40, 7510048), (52, 5776960), (56, 5364320), (64, 4693780), (65, 4621568), (70, 4291456), (80, 3755024), (91, 3301120), (104, 2888480), (112, 2682160), (128, 2346890), (130, 2310784), (140, 2145728), (160, 1877512), (182, 1650560), (208, 1444240), (224, 1341080), (256, 1173445), (260, 1155392), (280, 1072864), (320, 938756), (364, 825280), (416, 722120), (448, 670540), (455, 660224), (520, 577696), (560, 536432), (640, 469378), (728, 412640), (832, 361060), (896, 335270), (910, 330112), (1040, 288848), (1120, 268216), (1280, 234689), (1456, 206320), (1664, 180530), (1792, 167635), (1820, 165056), (2080, 144424), (2240, 134108), (2579, 116480), (2912, 103160), (3328, 90265), (3640, 82528), (4160, 72212), (4480, 67054), (5158, 58240), (5824, 51580), (7280, 41264), (8320, 36106), (8960, 33527), (10316, 29120), (11648, 25790), (12895, 23296), (14560, 20632), (16640, 18053)]