297617520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65267}}^1$

素因数の和:65302

約数の個数: 80

約数和(自身を含む): 971187840

約数和(自身を除く): 673570320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 65267, 130534, 195801, 261068, 326335, 391602, 522136, 652670, 783204, 979005, 1044272, 1240073, 1305340, 1566408, 1958010, 2480146, 2610680, 3132816, 3720219, 3916020, 4960292, 5221360, 6200365, 7440438, 7832040, 9920584, 12400730, 14880876, 15664080, 18601095, 19841168, 24801460, 29761752, 37202190, 49602920, 59523504, 74404380, 99205840, 148808760, 297617520]

約数ペア:

[(1, 297617520), (2, 148808760), (3, 99205840), (4, 74404380), (5, 59523504), (6, 49602920), (8, 37202190), (10, 29761752), (12, 24801460), (15, 19841168), (16, 18601095), (19, 15664080), (20, 14880876), (24, 12400730), (30, 9920584), (38, 7832040), (40, 7440438), (48, 6200365), (57, 5221360), (60, 4960292), (76, 3916020), (80, 3720219), (95, 3132816), (114, 2610680), (120, 2480146), (152, 1958010), (190, 1566408), (228, 1305340), (240, 1240073), (285, 1044272), (304, 979005), (380, 783204), (456, 652670), (570, 522136), (760, 391602), (912, 326335), (1140, 261068), (1520, 195801), (2280, 130534), (4560, 65267)]