1760460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 5541312

約数和(自身を除く): 3780852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 61, 65, 74, 78, 111, 122, 130, 148, 156, 183, 185, 195, 222, 244, 260, 305, 366, 370, 390, 444, 481, 555, 610, 732, 740, 780, 793, 915, 962, 1110, 1220, 1443, 1586, 1830, 1924, 2220, 2257, 2379, 2405, 2886, 3172, 3660, 3965, 4514, 4758, 4810, 5772, 6771, 7215, 7930, 9028, 9516, 9620, 11285, 11895, 13542, 14430, 15860, 22570, 23790, 27084, 28860, 29341, 33855, 45140, 47580, 58682, 67710, 88023, 117364, 135420, 146705, 176046, 293410, 352092, 440115, 586820, 880230, 1760460]

約数ペア:

[(1, 1760460), (2, 880230), (3, 586820), (4, 440115), (5, 352092), (6, 293410), (10, 176046), (12, 146705), (13, 135420), (15, 117364), (20, 88023), (26, 67710), (30, 58682), (37, 47580), (39, 45140), (52, 33855), (60, 29341), (61, 28860), (65, 27084), (74, 23790), (78, 22570), (111, 15860), (122, 14430), (130, 13542), (148, 11895), (156, 11285), (183, 9620), (185, 9516), (195, 9028), (222, 7930), (244, 7215), (260, 6771), (305, 5772), (366, 4810), (370, 4758), (390, 4514), (444, 3965), (481, 3660), (555, 3172), (610, 2886), (732, 2405), (740, 2379), (780, 2257), (793, 2220), (915, 1924), (962, 1830), (1110, 1586), (1220, 1443)]