29929520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 75129120

約数和(自身を除く): 45199600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 59, 68, 80, 85, 118, 136, 170, 236, 272, 295, 340, 373, 472, 590, 680, 746, 944, 1003, 1180, 1360, 1492, 1865, 2006, 2360, 2984, 3730, 4012, 4720, 5015, 5968, 6341, 7460, 8024, 10030, 12682, 14920, 16048, 20060, 22007, 25364, 29840, 31705, 40120, 44014, 50728, 63410, 80240, 88028, 101456, 110035, 126820, 176056, 220070, 253640, 352112, 374119, 440140, 507280, 748238, 880280, 1496476, 1760560, 1870595, 2992952, 3741190, 5985904, 7482380, 14964760, 29929520]

約数ペア:

[(1, 29929520), (2, 14964760), (4, 7482380), (5, 5985904), (8, 3741190), (10, 2992952), (16, 1870595), (17, 1760560), (20, 1496476), (34, 880280), (40, 748238), (59, 507280), (68, 440140), (80, 374119), (85, 352112), (118, 253640), (136, 220070), (170, 176056), (236, 126820), (272, 110035), (295, 101456), (340, 88028), (373, 80240), (472, 63410), (590, 50728), (680, 44014), (746, 40120), (944, 31705), (1003, 29840), (1180, 25364), (1360, 22007), (1492, 20060), (1865, 16048), (2006, 14920), (2360, 12682), (2984, 10030), (3730, 8024), (4012, 7460), (4720, 6341), (5015, 5968)]