5378640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 80

約数和(自身を含む): 16957248

約数和(自身を除く): 11578608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 307, 365, 438, 584, 614, 730, 876, 921, 1095, 1168, 1228, 1460, 1535, 1752, 1842, 2190, 2456, 2920, 3070, 3504, 3684, 4380, 4605, 4912, 5840, 6140, 7368, 8760, 9210, 12280, 14736, 17520, 18420, 22411, 24560, 36840, 44822, 67233, 73680, 89644, 112055, 134466, 179288, 224110, 268932, 336165, 358576, 448220, 537864, 672330, 896440, 1075728, 1344660, 1792880, 2689320, 5378640]

約数ペア:

[(1, 5378640), (2, 2689320), (3, 1792880), (4, 1344660), (5, 1075728), (6, 896440), (8, 672330), (10, 537864), (12, 448220), (15, 358576), (16, 336165), (20, 268932), (24, 224110), (30, 179288), (40, 134466), (48, 112055), (60, 89644), (73, 73680), (80, 67233), (120, 44822), (146, 36840), (219, 24560), (240, 22411), (292, 18420), (307, 17520), (365, 14736), (438, 12280), (584, 9210), (614, 8760), (730, 7368), (876, 6140), (921, 5840), (1095, 4912), (1168, 4605), (1228, 4380), (1460, 3684), (1535, 3504), (1752, 3070), (1842, 2920), (2190, 2456)]