10519920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 37237200

約数和(自身を除く): 26717280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 769, 855, 912, 1140, 1368, 1520, 1538, 1710, 2280, 2307, 2736, 3076, 3420, 3845, 4560, 4614, 6152, 6840, 6921, 7690, 9228, 11535, 12304, 13680, 13842, 14611, 15380, 18456, 23070, 27684, 29222, 30760, 34605, 36912, 43833, 46140, 55368, 58444, 61520, 69210, 73055, 87666, 92280, 110736, 116888, 131499, 138420, 146110, 175332, 184560, 219165, 233776, 262998, 276840, 292220, 350664, 438330, 525996, 553680, 584440, 657495, 701328, 876660, 1051992, 1168880, 1314990, 1753320, 2103984, 2629980, 3506640, 5259960, 10519920]

約数ペア:

[(1, 10519920), (2, 5259960), (3, 3506640), (4, 2629980), (5, 2103984), (6, 1753320), (8, 1314990), (9, 1168880), (10, 1051992), (12, 876660), (15, 701328), (16, 657495), (18, 584440), (19, 553680), (20, 525996), (24, 438330), (30, 350664), (36, 292220), (38, 276840), (40, 262998), (45, 233776), (48, 219165), (57, 184560), (60, 175332), (72, 146110), (76, 138420), (80, 131499), (90, 116888), (95, 110736), (114, 92280), (120, 87666), (144, 73055), (152, 69210), (171, 61520), (180, 58444), (190, 55368), (228, 46140), (240, 43833), (285, 36912), (304, 34605), (342, 30760), (360, 29222), (380, 27684), (456, 23070), (570, 18456), (684, 15380), (720, 14611), (760, 13842), (769, 13680), (855, 12304), (912, 11535), (1140, 9228), (1368, 7690), (1520, 6921), (1538, 6840), (1710, 6152), (2280, 4614), (2307, 4560), (2736, 3845), (3076, 3420)]