156930900780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{3323399}}^1$

素因数の和:3324198

約数の個数: 48

約数和(自身を含む): 439964985600

約数和(自身を除く): 283034084820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 787, 1574, 2361, 3148, 3935, 4722, 7870, 9444, 11805, 15740, 23610, 47220, 3323399, 6646798, 9970197, 13293596, 16616995, 19940394, 33233990, 39880788, 49850985, 66467980, 99701970, 199403940, 2615515013, 5231030026, 7846545039, 10462060052, 13077575065, 15693090078, 26155150130, 31386180156, 39232725195, 52310300260, 78465450390, 156930900780]

約数ペア:

[(1, 156930900780), (2, 78465450390), (3, 52310300260), (4, 39232725195), (5, 31386180156), (6, 26155150130), (10, 15693090078), (12, 13077575065), (15, 10462060052), (20, 7846545039), (30, 5231030026), (60, 2615515013), (787, 199403940), (1574, 99701970), (2361, 66467980), (3148, 49850985), (3935, 39880788), (4722, 33233990), (7870, 19940394), (9444, 16616995), (11805, 13293596), (15740, 9970197), (23610, 6646798), (47220, 3323399)]