156780730380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20574899}}^1$

素因数の和:20575038

約数の個数: 48

約数和(自身を含む): 442442649600

約数和(自身を除く): 285661919220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 20574899, 41149798, 61724697, 82299596, 102874495, 123449394, 205748990, 246898788, 308623485, 411497980, 617246970, 1234493940, 2613012173, 5226024346, 7839036519, 10452048692, 13065060865, 15678073038, 26130121730, 31356146076, 39195182595, 52260243460, 78390365190, 156780730380]

約数ペア:

[(1, 156780730380), (2, 78390365190), (3, 52260243460), (4, 39195182595), (5, 31356146076), (6, 26130121730), (10, 15678073038), (12, 13065060865), (15, 10452048692), (20, 7839036519), (30, 5226024346), (60, 2613012173), (127, 1234493940), (254, 617246970), (381, 411497980), (508, 308623485), (635, 246898788), (762, 205748990), (1270, 123449394), (1524, 102874495), (1905, 82299596), (2540, 61724697), (3810, 41149798), (7620, 20574899)]