613320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 1944000

約数和(自身を除く): 1330680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 269, 285, 380, 456, 538, 570, 760, 807, 1076, 1140, 1345, 1614, 2152, 2280, 2690, 3228, 4035, 5111, 5380, 6456, 8070, 10222, 10760, 15333, 16140, 20444, 25555, 30666, 32280, 40888, 51110, 61332, 76665, 102220, 122664, 153330, 204440, 306660, 613320]

約数ペア:

[(1, 613320), (2, 306660), (3, 204440), (4, 153330), (5, 122664), (6, 102220), (8, 76665), (10, 61332), (12, 51110), (15, 40888), (19, 32280), (20, 30666), (24, 25555), (30, 20444), (38, 16140), (40, 15333), (57, 10760), (60, 10222), (76, 8070), (95, 6456), (114, 5380), (120, 5111), (152, 4035), (190, 3228), (228, 2690), (269, 2280), (285, 2152), (380, 1614), (456, 1345), (538, 1140), (570, 1076), (760, 807)]