164851320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373761}}^1$

素因数の和:1373775

約数の個数: 32

約数和(自身を含む): 494554320

約数和(自身を除く): 329703000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373761, 2747522, 4121283, 5495044, 6868805, 8242566, 10990088, 13737610, 16485132, 20606415, 27475220, 32970264, 41212830, 54950440, 82425660, 164851320]

約数ペア:

[(1, 164851320), (2, 82425660), (3, 54950440), (4, 41212830), (5, 32970264), (6, 27475220), (8, 20606415), (10, 16485132), (12, 13737610), (15, 10990088), (20, 8242566), (24, 6868805), (30, 5495044), (40, 4121283), (60, 2747522), (120, 1373761)]