15542820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 48988800

約数和(自身を除く): 33445980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 107, 108, 135, 180, 214, 269, 270, 321, 428, 535, 538, 540, 642, 807, 963, 1070, 1076, 1284, 1345, 1605, 1614, 1926, 2140, 2421, 2690, 2889, 3210, 3228, 3852, 4035, 4815, 4842, 5380, 5778, 6420, 7263, 8070, 9630, 9684, 11556, 12105, 14445, 14526, 16140, 19260, 24210, 28783, 28890, 29052, 36315, 48420, 57566, 57780, 72630, 86349, 115132, 143915, 145260, 172698, 259047, 287830, 345396, 431745, 518094, 575660, 777141, 863490, 1036188, 1295235, 1554282, 1726980, 2590470, 3108564, 3885705, 5180940, 7771410, 15542820]

約数ペア:

[(1, 15542820), (2, 7771410), (3, 5180940), (4, 3885705), (5, 3108564), (6, 2590470), (9, 1726980), (10, 1554282), (12, 1295235), (15, 1036188), (18, 863490), (20, 777141), (27, 575660), (30, 518094), (36, 431745), (45, 345396), (54, 287830), (60, 259047), (90, 172698), (107, 145260), (108, 143915), (135, 115132), (180, 86349), (214, 72630), (269, 57780), (270, 57566), (321, 48420), (428, 36315), (535, 29052), (538, 28890), (540, 28783), (642, 24210), (807, 19260), (963, 16140), (1070, 14526), (1076, 14445), (1284, 12105), (1345, 11556), (1605, 9684), (1614, 9630), (1926, 8070), (2140, 7263), (2421, 6420), (2690, 5778), (2889, 5380), (3210, 4842), (3228, 4815), (3852, 4035)]