387600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:57

約数の個数: 120

約数和(自身を含む): 1383840

約数和(自身を除く): 996240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 25, 30, 34, 38, 40, 48, 50, 51, 57, 60, 68, 75, 76, 80, 85, 95, 100, 102, 114, 120, 136, 150, 152, 170, 190, 200, 204, 228, 240, 255, 272, 285, 300, 304, 323, 340, 380, 400, 408, 425, 456, 475, 510, 570, 600, 646, 680, 760, 816, 850, 912, 950, 969, 1020, 1140, 1200, 1275, 1292, 1360, 1425, 1520, 1615, 1700, 1900, 1938, 2040, 2280, 2550, 2584, 2850, 3230, 3400, 3800, 3876, 4080, 4560, 4845, 5100, 5168, 5700, 6460, 6800, 7600, 7752, 8075, 9690, 10200, 11400, 12920, 15504, 16150, 19380, 20400, 22800, 24225, 25840, 32300, 38760, 48450, 64600, 77520, 96900, 129200, 193800, 387600]

約数ペア:

[(1, 387600), (2, 193800), (3, 129200), (4, 96900), (5, 77520), (6, 64600), (8, 48450), (10, 38760), (12, 32300), (15, 25840), (16, 24225), (17, 22800), (19, 20400), (20, 19380), (24, 16150), (25, 15504), (30, 12920), (34, 11400), (38, 10200), (40, 9690), (48, 8075), (50, 7752), (51, 7600), (57, 6800), (60, 6460), (68, 5700), (75, 5168), (76, 5100), (80, 4845), (85, 4560), (95, 4080), (100, 3876), (102, 3800), (114, 3400), (120, 3230), (136, 2850), (150, 2584), (152, 2550), (170, 2280), (190, 2040), (200, 1938), (204, 1900), (228, 1700), (240, 1615), (255, 1520), (272, 1425), (285, 1360), (300, 1292), (304, 1275), (323, 1200), (340, 1140), (380, 1020), (400, 969), (408, 950), (425, 912), (456, 850), (475, 816), (510, 760), (570, 680), (600, 646)]