180274680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2442

約数の個数: 128

約数和(自身を含む): 609638400

約数和(自身を除く): 429363720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 90, 108, 120, 135, 142, 180, 213, 216, 270, 284, 355, 360, 426, 540, 568, 639, 710, 852, 1065, 1080, 1278, 1420, 1704, 1917, 2130, 2351, 2556, 2840, 3195, 3834, 4260, 4702, 5112, 6390, 7053, 7668, 8520, 9404, 9585, 11755, 12780, 14106, 15336, 18808, 19170, 21159, 23510, 25560, 28212, 35265, 38340, 42318, 47020, 56424, 63477, 70530, 76680, 84636, 94040, 105795, 126954, 141060, 166921, 169272, 211590, 253908, 282120, 317385, 333842, 423180, 500763, 507816, 634770, 667684, 834605, 846360, 1001526, 1269540, 1335368, 1502289, 1669210, 2003052, 2503815, 2539080, 3004578, 3338420, 4006104, 4506867, 5007630, 6009156, 6676840, 7511445, 9013734, 10015260, 12018312, 15022890, 18027468, 20030520, 22534335, 30045780, 36054936, 45068670, 60091560, 90137340, 180274680]

約数ペア:

[(1, 180274680), (2, 90137340), (3, 60091560), (4, 45068670), (5, 36054936), (6, 30045780), (8, 22534335), (9, 20030520), (10, 18027468), (12, 15022890), (15, 12018312), (18, 10015260), (20, 9013734), (24, 7511445), (27, 6676840), (30, 6009156), (36, 5007630), (40, 4506867), (45, 4006104), (54, 3338420), (60, 3004578), (71, 2539080), (72, 2503815), (90, 2003052), (108, 1669210), (120, 1502289), (135, 1335368), (142, 1269540), (180, 1001526), (213, 846360), (216, 834605), (270, 667684), (284, 634770), (355, 507816), (360, 500763), (426, 423180), (540, 333842), (568, 317385), (639, 282120), (710, 253908), (852, 211590), (1065, 169272), (1080, 166921), (1278, 141060), (1420, 126954), (1704, 105795), (1917, 94040), (2130, 84636), (2351, 76680), (2556, 70530), (2840, 63477), (3195, 56424), (3834, 47020), (4260, 42318), (4702, 38340), (5112, 35265), (6390, 28212), (7053, 25560), (7668, 23510), (8520, 21159), (9404, 19170), (9585, 18808), (11755, 15336), (12780, 14106)]