3278280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 10419840

約数和(自身を除く): 7141560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 1607, 2040, 3214, 4821, 6428, 8035, 9642, 12856, 16070, 19284, 24105, 27319, 32140, 38568, 48210, 54638, 64280, 81957, 96420, 109276, 136595, 163914, 192840, 218552, 273190, 327828, 409785, 546380, 655656, 819570, 1092760, 1639140, 3278280]

約数ペア:

[(1, 3278280), (2, 1639140), (3, 1092760), (4, 819570), (5, 655656), (6, 546380), (8, 409785), (10, 327828), (12, 273190), (15, 218552), (17, 192840), (20, 163914), (24, 136595), (30, 109276), (34, 96420), (40, 81957), (51, 64280), (60, 54638), (68, 48210), (85, 38568), (102, 32140), (120, 27319), (136, 24105), (170, 19284), (204, 16070), (255, 12856), (340, 9642), (408, 8035), (510, 6428), (680, 4821), (1020, 3214), (1607, 2040)]