1139690340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{80147}}^1$

素因数の和:80241

約数の個数: 72

約数和(自身を含む): 3500864640

約数和(自身を除く): 2361174300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 7110, 14220, 80147, 160294, 240441, 320588, 400735, 480882, 721323, 801470, 961764, 1202205, 1442646, 1602940, 2404410, 2885292, 3606615, 4808820, 6331613, 7213230, 12663226, 14426460, 18994839, 25326452, 31658065, 37989678, 56984517, 63316130, 75979356, 94974195, 113969034, 126632260, 189948390, 227938068, 284922585, 379896780, 569845170, 1139690340]

約数ペア:

[(1, 1139690340), (2, 569845170), (3, 379896780), (4, 284922585), (5, 227938068), (6, 189948390), (9, 126632260), (10, 113969034), (12, 94974195), (15, 75979356), (18, 63316130), (20, 56984517), (30, 37989678), (36, 31658065), (45, 25326452), (60, 18994839), (79, 14426460), (90, 12663226), (158, 7213230), (180, 6331613), (237, 4808820), (316, 3606615), (395, 2885292), (474, 2404410), (711, 1602940), (790, 1442646), (948, 1202205), (1185, 961764), (1422, 801470), (1580, 721323), (2370, 480882), (2844, 400735), (3555, 320588), (4740, 240441), (7110, 160294), (14220, 80147)]