60221480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 160030080

約数和(自身を除く): 99808600

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 83, 85, 88, 97, 110, 136, 166, 170, 187, 194, 220, 332, 340, 374, 388, 415, 440, 485, 664, 680, 748, 776, 830, 913, 935, 970, 1067, 1411, 1496, 1649, 1660, 1826, 1870, 1940, 2134, 2822, 3298, 3320, 3652, 3740, 3880, 4268, 4565, 5335, 5644, 6596, 7055, 7304, 7480, 8051, 8245, 8536, 9130, 10670, 11288, 13192, 14110, 15521, 16102, 16490, 18139, 18260, 21340, 28220, 31042, 32204, 32980, 36278, 36520, 40255, 42680, 56440, 62084, 64408, 65960, 72556, 77605, 80510, 88561, 90695, 124168, 136867, 145112, 155210, 161020, 177122, 181390, 273734, 310420, 322040, 354244, 362780, 442805, 547468, 620840, 684335, 708488, 725560, 885610, 1094936, 1368670, 1505537, 1771220, 2737340, 3011074, 3542440, 5474680, 6022148, 7527685, 12044296, 15055370, 30110740, 60221480]

約数ペア:

[(1, 60221480), (2, 30110740), (4, 15055370), (5, 12044296), (8, 7527685), (10, 6022148), (11, 5474680), (17, 3542440), (20, 3011074), (22, 2737340), (34, 1771220), (40, 1505537), (44, 1368670), (55, 1094936), (68, 885610), (83, 725560), (85, 708488), (88, 684335), (97, 620840), (110, 547468), (136, 442805), (166, 362780), (170, 354244), (187, 322040), (194, 310420), (220, 273734), (332, 181390), (340, 177122), (374, 161020), (388, 155210), (415, 145112), (440, 136867), (485, 124168), (664, 90695), (680, 88561), (748, 80510), (776, 77605), (830, 72556), (913, 65960), (935, 64408), (970, 62084), (1067, 56440), (1411, 42680), (1496, 40255), (1649, 36520), (1660, 36278), (1826, 32980), (1870, 32204), (1940, 31042), (2134, 28220), (2822, 21340), (3298, 18260), (3320, 18139), (3652, 16490), (3740, 16102), (3880, 15521), (4268, 14110), (4565, 13192), (5335, 11288), (5644, 10670), (6596, 9130), (7055, 8536), (7304, 8245), (7480, 8051)]