1156691880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56369}}^1$

素因数の和:56408

約数の個数: 128

約数和(自身を含む): 4058640000

約数和(自身を除く): 2901948120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 56369, 112738, 169107, 225476, 281845, 338214, 450952, 507321, 563690, 676428, 845535, 1014642, 1071011, 1127380, 1352856, 1521963, 1691070, 2029284, 2142022, 2254760, 2536605, 3043926, 3213033, 3382140, 4058568, 4284044, 5073210, 5355055, 6087852, 6426066, 6764280, 7609815, 8568088, 9639099, 10146420, 10710110, 12175704, 12852132, 15219630, 16065165, 19278198, 20292840, 21420220, 25704264, 28917297, 30439260, 32130330, 38556396, 42840440, 48195495, 57834594, 60878520, 64260660, 77112792, 96390990, 115669188, 128521320, 144586485, 192781980, 231338376, 289172970, 385563960, 578345940, 1156691880]

約数ペア:

[(1, 1156691880), (2, 578345940), (3, 385563960), (4, 289172970), (5, 231338376), (6, 192781980), (8, 144586485), (9, 128521320), (10, 115669188), (12, 96390990), (15, 77112792), (18, 64260660), (19, 60878520), (20, 57834594), (24, 48195495), (27, 42840440), (30, 38556396), (36, 32130330), (38, 30439260), (40, 28917297), (45, 25704264), (54, 21420220), (57, 20292840), (60, 19278198), (72, 16065165), (76, 15219630), (90, 12852132), (95, 12175704), (108, 10710110), (114, 10146420), (120, 9639099), (135, 8568088), (152, 7609815), (171, 6764280), (180, 6426066), (190, 6087852), (216, 5355055), (228, 5073210), (270, 4284044), (285, 4058568), (342, 3382140), (360, 3213033), (380, 3043926), (456, 2536605), (513, 2254760), (540, 2142022), (570, 2029284), (684, 1691070), (760, 1521963), (855, 1352856), (1026, 1127380), (1080, 1071011), (1140, 1014642), (1368, 845535), (1710, 676428), (2052, 563690), (2280, 507321), (2565, 450952), (3420, 338214), (4104, 281845), (5130, 225476), (6840, 169107), (10260, 112738), (20520, 56369)]